Comprehensive Overview of the 1987 Philippine Constitution and Its Historical Evolution
Explore the 1987 Philippine Constitution's principles, historical background, and evolution from earlier constitutions, highlighting its role in democracy, governance, and citizen rights.
L E AR N I N G O B J E C T I V E S
• Explain how the 1987 Philippine Constitution acts as a
social contract by tracing the evolution of democratic
politics and analyzing the foundational values within the
Preamble and Article II.
• Reflect on the personal and societal value of living under a
constitutional democracy where political authority flows
upward from the citizens, not downward from the rulers.
• Create a collaborative visual symbol or a real-life scenario
representation (tableau/role-play) that illustrates how
constitutional principles manifest or are violated in active
governance.
3.
WHAT IS ACONSTITUTION?
• A constitution is primarily a set
of rules and principles specifying
how a country should be
governed, how power is
distributed and controlled, and
what rights citizens possess.
4.
WHAT IS ACONSTITUTION?
• It is a set of fundamental principles
or
established precedents according to
which a
state or organization is governed.
• The word itself means “ to be part of
a
whole”, the coming together of distinct
THE 1987 CONSTITUTION
•The 1987 Philippine Constitution is the supreme
law of the land.
• It establishes the structure of the Philippine
government.
• It defines the powers and limitations of
the government.
• It guarantees the fundamental rights and
freedoms of every Filipino through the
Bill of Rights (Article III).
• All laws and government actions must
conform to the Constitution.
7.
HISTORICAL BACKGROUND
• Thecurrent supreme law of the land was drafted in 133
days by a 48-member Constitutional Commission. It
was overwhelmingly ratified by the Filipino people in a
nationwide plebiscite on February 2, 1987 and it took
effect on February 11, 1987.
• Drafted after the 1986 People Power Revolution
(EDSA Revolution), which ended the dictatorship
of President Ferdinand Marcos Sr.
• Created under the administration of Corazon
Aquino to restore democracy and protect
human rights.
8.
PURPOSE OF THECONSTITUTION
• Establish a democratic government.
• Protect the rights and freedoms of
every citizen.
• Ensure justice, peace, and equality.
• Prevent the abuse of government
power.
• Promote the common good and
national development.
9.
1987 PHILIPPINE CONSTITUTIONAS A
SUPREME LAW
• No law may contradict its
provisions.
• Government officials must follow
it.
• Courts can declare
unconstitutional laws or actions
that violate it.
• It serves as the foundation of all
10.
IMPORTANCE OF THE1987 PHILIPPINE
CONSTITUTION
• Protects democracy.
• Safeguards human rights.
• Promotes the rule of law.
• Limits government power.
• Ensures accountability of public
officials.
• Guides the nation toward peace,
justice, and development
11.
MAJOR PARTS OFTHE CONSTITUTION
The Constitution has 18 Articles, including:
• Article I – National Territory
• Article II – Declaration of Principles and State
Policies
• Article III – Bill of Rights
• Article IV – Citizenship
• Article VI – Legislative Department
• Article VII – Executive Department
• Article VIII – Judicial Department
• Article IX – Constitutional Commissions
• Article X – Local Government
There were onlythree other constitutions
that governed the country: the 1935
Commonwealth Constitution, the 1973
Constitution, and the 1986 Freedom
Constitution.
However, there were earlier constitutions
attempted by the Filipinos in the struggle
to break free from the colonial yoke.
14.
1897: CONSTITUTION OFTHE BIAK-NA-
BATO ⮚
Emilio Aguinaldo established his headquarters in Biak-na-Bato
in Bulacan province. The news immediately spread throughout
the country, and the revolutionaries were once more in high
spirits. General llanera, who was in Nueva Ecija, declared his
support for Aguinaldo. In July 1897, Aguinaldo established the
Biak-na-Bato Republic and issued a proclamation stating the
following demands:
1. Expulsion of the friars and the return of the friar lands to the
Filipinos
2. Representation of the Philippines in the Spanish Cortes
3. Freedom of the press and of religion
4. Abolition of the government’s power to banish Filipinos
5. Equality for all before the law.
15.
1897: CONSTITUTION OFTHE BIAK-NA-
BATO ⮚
• The Constitution of Biak-na-Bato was
the provisionary Constitution of the
Philippine
• Republic during the Philippine
Revolution.
• It was promulgated by the Philippine
Revolutionary Government on 1
November 1897.
• The Constitution was written by Isabelo
Artacho and Felix Ferrer in Spanish
16.
1897: CONSTITUTION OFTHE BIAK-NA-
BATO ⮚
• The organs of the government under the Constitution were:
1. the Supreme Council (President, & 4 department secretaries;
The Interior, the Foreign Affairs, Treasury and War)
2. the Consejo Supremo de Gracia Y Justicia (Supreme Council of
Grace and Justice)
3. the Asamblea de Representantes ( Assembly of
Representatives)
• The Filipino’s and the Spaniards did not trust each other. As
a result, periodic clashes
between the two groups still took place even after Aguinaldo’s
departure from the
country. The Spanish did not pay the entire agreed amount.
17.
1897: CONSTITUTION OFTHE BIAK-NA-
BATO ⮚
The separation of the Philippines from the Spanish monarchy
and their formation into an independent state with its own
government called the Philippine Republic has been the end
sought by the Revolution in the existing war, begun on the
24th of
August, 1896; and therefore, in its name and by the power
delegated by the Filipino people, interpreting faithfully their
desires and ambitions, we the representatives of the
Revolution,
in a meeting at Biak-na-Bato, November 1, 1897, unanimously
adopted the following articles for the constitution of the
Preamble of the Biak-na-Bato Constitution
18.
1899: Malolos Constitution
EmilioAguinaldo issued a decree on July 18, 1898 asking for the election of
delegates
to the revolutionary congress, another decree was promulgated five days
later, which
declared that Aguinaldo would appoint representatives of congress
because holding
elections is not practical at that time. The following were among the most
important
achievements of the Malolos Congress:
1. In September 29, 1898, ratified the declaration of Philippine
independence
held at Kawit, Cavite on June 12, 1898
2. Passage of a law that allowed the Philippines to borrow P 20 million
from
banks for government expenses
3. Establishment of the Universidad Literatura de Filipinas and other
schools
4. Drafting of the Philippine Constitution
19.
1899: Malolos Constitution
•The newly reformed Philippine revolutionary forces reverted to the
control of
Aguinaldo, and the Philippine Declaration of Independence was issued on
12 June
1898, together with several decrees that formed the First Philippine
Republic.
• The Malolos Congress was elected, which selected a commission to
draw up a draft
constitution on 17 September 1898, which was composed of wealthy and
educated men
• The document was approved by the Congress on 29 November 1898,
and promulgated by Aguinaldo on 21 January 1899 and was titled “The
Political Constitution of 1899” written in Spanish
• The document was patterned after the Spanish Constitution of 1812,
with influences
from the charters of Belgium, Mexico, Brazil, Nicaragua, Costa Rica,
Guatemala, and the French Constitution of 1793.
20.
We, the Representativesof the Filipino People,
lawfully convened, in order to establish justice,
provide for common defense, promote the general
welfare and insure the benefits of liberty,
imploring the aid of the Sovereign Legislator of
the Universe for the attainment of these ends,
have voted, decreed, and sanctioned the following
political constitution.
Preamble of the Political Constitution of 1899
1899: Malolos Constitution
21.
KEY POINTS
• Promulgated:January 21, 1899
• Principal Author: Felipe Calderón
• Government: Democratic Republic
• Legislature: Unicameral Assembly of
Representatives
• President: Four-year term, no Vice President
• Recognized: Popular sovereignty, civil rights,
and separation of Church and State
• Not fully implemented because of the
Philippine-American War and American
occupation.
22.
1935: THE COMMONWEALTH
Constitution
•The Commonwealth era is the 10-year
transitional period in Philippine history from
1935 to 1945 in preparation for independence
from the United
• States as provided for under the Philippine
Independence Act or more popularly known as
the Tydings-McDuffie Law. The Commonwealth
government was headed by Manuel L. Quezon
and Sergio S. Osmeña.
23.
1935: THE COMMONWEALTH
Constitution
Beforethe Tydings-McDuffie Act, several acts were
first passed;
1. The Philippine Organic Act of 1902 which created the Philippine
Assembly and that the legislative power be vested in the
bicameral legislature (Philippine Commission as the upper house
&Philippine Assembly as the lower house)
2. Philippine Autonomy Act ( Jones Law) – removal of the
Philippine Commission and replacing it with a Senate, where the
members are elected by Filipino
voters. This act also explicitly declared the purpose of the U.S to
end their sovereignty and recognize the Philippine
independence as soon a stable government can be established.
24.
1935: THE COMMONWEALTH
Constitution
•1932 - many efforts of the Filipino independence mission led
by Sergio Osmeña and Manuel Roxas, the United States
Congress passed the Hare-Hawes-Cutting Act with the
promise of granting Filipino's independence. - was opposed by
then Senate President Manuel L. Quezon and consequently
rejected by the Philippine Senate.
• 1934 - Tydings - McDuffie Act, also known as the Philippine
Independence Act, was passed by the United States Congress
that provided authority and defined mechanisms for the
establishment of a formal constitution by a constitutional
convention, members of which were elected and held their
first meeting on July 30, 1934, with Claro M. Recto
unanimously elected as president.
25.
1935: THE COMMONWEALTH
Constitution
•The Constitution was crafted to meet the approval of the United
States government, and to ensure that the United States would live
up to its promise to grant independence to the Philippines.
• Commonwealth is a traditional administration to prepare the
country toward its full achievement of independence. It originally
provided for a unicameral National Assembly with a President and
Vice President elected to a six-year term without re-election. It was
amended in 1940 to have a bicameral congress (a Senate and a
House of Representatives.
• The draft of the constitution was approved by the constitutional
convention on 8 February 1935, and ratified by then U.S. President
Franklin B. Roosevelt on 25 March 1935.
• The Commonwealth was briefly interrupted by the events of the
World War II, with the Japanese occupying the Philippines.
26.
The Filipino people,imploring the aid of Divine
Providence, in order to establish a government
that shall embody their ideals, conserve and
develop the patrimony of the nation, promote the
general welfare, and secure to themselves and
their posterity the blessings of independence
under a regime of justice, liberty, and democracy,
do ordain and promulgate this constitution.
Preamble of the 1935 Commonwealth
1935: THE COMMONWEALTH Constitution
• The Commonwealth was briefly interrupted by the events of World
War II, with the Japanese occupying the Philippines. Afterward, upon
liberation, the Philippines was declared an independent republic on
July 4, 1946.
27.
1973 CONSTITUTION
In 1965,Ferdinand E. Marcos was elected President.
In 1967, Congress approved a resolution to hold a Constitutional Convention to
revise the 1935 Constitution.
Marcos won re-election in 1969, although his campaign was criticized for
excessive spending and the use of government funds.
Declaration of Martial Law (1972)
• Before the convention finished its work, Marcos declared Martial Law in
1972, claiming there was a growing communist insurgency.
• Many convention delegates were arrested, forced into hiding, or went into
exile.
• Marcos heavily influenced the drafting of the new constitution to strengthen
and extend his power.
• On November 29, 1972, the Constitutional Convention approved the
proposed 1973 Constitution.
28.
MAIN FEATURES OFTHE 1973 CONSTITUTION
The new constitution introduced a parliamentary form of
government.
Legislative Branch—a unicameral National Assembly replaced
Congress.
—Members served six-year terms.
President- served as the ceremonial head of state, chosen from
the National Assembly.
-six-year term with unlimited re-election.
Prime Minister- became the head of government, held executive
power.
- also served as Commander-in-Chief of the
Armed Forces.
- lected from the National Assembly.
Note: Although it was designed as a parliamentary system, it
29.
FALL OF MARCOSREGIME
Fall of the Marcos Regime
• 1983: Benigno Aquino Jr. was assassinated,
sparking widespread public outrage.
• 1986: Marcos held a controversial snap election,
which was widely viewed as fraudulent.
• The People Power Revolution forced Marcos and
his family into exile.
• Corazon Aquino became President on February 25,
1986, ending Marcos' authoritarian regime.
30.
1987 CONSTITUTION (CONSTITUTION AFTER
THE MARTIAL LAW
Established the Philippines as a “democratic-republican state”
where “sovereignty resides in the people and all government
authority emanates from them”.
• It allocates governmental powers among the executive, legislative
and judicial branches of the government.
• Legislative power resides in a Congress divided into two-houses;
the Senate which is compose of 24 senators, who are elected and
can serve no more than 2 consecutive 6-year term and the House
which is composed of district representatives. Facts about the 1987
Constitution
• The Philippine Court System is vested with power of the
judiciary and is composed of a Supreme Court which is a 15-
member court appointed by the President and lower courts.
The 1987 Constitution was ratified on February 2, 1987.
31.
1987 CONSTITUTION (CONSTITUTION AFTER
THE MARTIAL LAW
• President Corazon Aquino’s government had three options
regarding the constitution: revert to the 1935 Constitution,
retain the 1973 Constitution and be granted power to make
reforms, or start anew and break from the “vestiges of a
disgraced dictatorship.” They decided to make a new
constitution that, according to the president herself, should be
“truly reflective of the aspirations and ideals of the Filipino
people.”
•
March 1986 - President Aquino proclaimed a transitional
constitution to last for a year while a Constitutional
Commission drafted a permanent constitution. This
transitional constitution, called the Freedom Constitution,
maintained many provisions of the old one, including in
rewritten form the presidential right to rule by decree.
32.
1987 CONSTITUTION (CONSTITUTION
AFTER THE MARTIAL LAW
Major Features of the 1987 Constitution
• Contains a Preamble and 18 Articles.
• Declares the Philippines a democratic and
republican State.
• Sovereignty belongs to the people.
• Establishes the separation of powers
among the: Executive, Legislative, Judicial
branches
33.
1987 CONSTITUTION (CONSTITUTION
AFTER THE MARTIAL LAW
The new Constitution begins with a preamble and
eighteen self-contained articles.
- It established the Philippines as a “democratic
republican State” where “sovereignty resides in the
people and all government authority emanates
from them.”
- It allocates government powers among the
executive, legislative, and judicial branches of the
government.
WHAT IS A
SOCIAL
CONTRACT
?
•A social contract is an
agreement among people to
form a society and establish a
government.
• People agree to give up some
individual freedoms so that
everyone can enjoy peace,
order, and security.
• In return, the government
must protect the rights and
welfare of the people.
36.
WHAT IS A
SOCIAL
CONTRACT
?
•The idea comes from the social
contract theory, developed by
philosophers such as Thomas
Hobbes, John Locke, and Jean-
Jacques Rousseau. They believed
that people agree to form a
government to maintain order
and protect their rights. In
return, the government must
govern fairly and within the
limits of the law.
37.
THE 1987 CONSTITUTIONAS A
SOCIAL CONTRACT
• The 1987 Philippine Constitution as a
Social Contract means that the
Constitution is an agreement between
the people and the government. In this
agreement, the people give the
government the authority to govern,
while the government promises to
exercise its powers according to the
Constitution, protect the rights of the
people, and promote the common good.
38.
THE 1987 CONSTITUTIONAS A
SOCIAL CONTRACT
• The Constitution is often described as the fundamental
law of the land. In a deeper sense, it may also be
understood as a social contract: a foundational political
and legal covenant by which the people organize
themselves into a state, define the powers of
government, limit those powers, protect liberties, and
express the values by which public life is to be governed.
In the Philippine context, this idea has special force.
Philippine constitutionalism has been shaped by colonial
experience, revolution, authoritarianism,
democratization, and repeated efforts to restore the
principle that all government authority comes from the
people and exists for the people (Respicio, 2026).
39.
✓ The peopleare the source of governmental
authority.
• As stated in the Preamble, the Constitution is
ordained and promulgated by the Filipino
people.
• Government officials derive their power from
the consent of the governed.
Key Points:
40.
✓ The Constitutionlimits government
power.
• The government cannot act beyond the
powers granted by the Constitution.
• Public officials must obey the law and
respect constitutional limits.
Key Points:
41.
✓ The Constitutionprotects the rights of citizens.
Through Article III (Bill of Rights), it guarantees
fundamental rights such as:
• Right to life, liberty, and property
• Freedom of speech, expression, religion, and peaceful
assembly
• Right to due process and equal protection of the laws
• Protection against unreasonable searches and seizures
• Rights of persons under investigation and the accused.
Key Points:
42.
✓ Citizens alsohave responsibilities.
• Obey the law.
• Respect the rights of others.
• Participate responsibly in democratic
processes.
• Help promote peace, justice, and the
common good.
Key Points:
We, the sovereignFilipino people, imploring the aid of
Almighty God, in order to build a just and humane society,
and establish a Government that shall embody our ideals
and aspirations, promote the common good, conserve and
develop our patrimony, and secure to ourselves and our
posterity, the blessings of independence and democracy
under the rule of law and a regime of truth, justice,
freedom, love, equality, and peace, do ordain and
promulgate this Constitution.
THE PREAMBLE TO THE
CONSTITUTION
45.
PREAMBLE AS ASOCIAL CONTRACT
• The Preamble is the introduction to the
Constitution. It expresses the ideals,
aspirations, and purposes of the Filipino
people in establishing the government.
• The Preamble reflects the social contract
because it shows that the Filipino people
voluntarily created the Constitution,
established the government, and agreed to
work together to achieve justice, democracy,
peace, freedom, and the common good.
46.
WHY IS PREAMBLEA SOCIAL CONTRACT?
The Preamble reflects the idea of a social contract
because it shows that:
• The Filipino people voluntarily established the
Constitution.
• Government authority comes from the people.
• The Constitution is the people's agreement on
how the country should be governed.
• Both the government and the citizens have
responsibilities to uphold the Constitution.
47.
KEY PHRASES THATREFLECT PREAMBLE AS A SOCIAL
CONTRACT
"We, the sovereign Filipino people..."
— The people are the highest source of political power.
Government exists because of the people's consent.
"...imploring the aid of Almighty God..."
— Recognizes the nation's moral and spiritual values.
"...do ordain and promulgate this Constitution."
— The people themselves establish and adopt the
Constitution as the supreme law of the land.
48.
GOALS OF SOCIALCONTRACT
According to the Preamble, the Constitution aims to:
• Build a just and humane society
• Establish a government that promotes the
common good
• Preserve and develop the nation's heritage
• Secure the blessings of independence and
democracy
• Promote the rule of law
• Ensure truth, justice, freedom, love, equality, and
peace
These are the shared goals that the people agree to
49.
RESPONSIBILITIES UNDER ASOCIAL
CONTRACT
Government:
• Protect the rights of the people.
• Enforce laws fairly.
• Exercise power within constitutional limits.
• Promote justice, peace, and public welfare.
Citizens:
• Obey lawful rules.
• Respect the rights of others.
• Participate responsibly in democracy.
• Help achieve the nation's common goals.
50.
WHY DO PEOPLENEEDS A GOVERNMENT AND A
CONSTITUTION?
Without rules and government:
• People may act only in their own
interest.
• Conflicts and disorder may arise.
• Rights and safety may not be protected.
By agreeing to live under a Constitution:
— Society becomes more peaceful and
organized.
Laws are followed.
People's rights are safeguarded.
51.
WHY DO PEOPLENEEDS A GOVERNMENT AND
A CONSTITUTION?
It is because the Constitution sets Limits
and ensures that:
• Government officials cannot abuse
their power.
• Government actions must follow the
law.
• Citizens' rights are respected.
• Everyone is equal before the law.
52.
• The 1987Philippine Constitution is the
supreme law of the land, serving as the
foundation of the Philippine government
and legal system.
• It establishes the structure of government,
defines its powers, and limits its authority
to prevent abuse.
• It guarantees the fundamental rights and
freedoms of every Filipino through the Bill
of Rights (Article III).
💡 KEY IDEAS:
53.
• The Preamblereflects the idea of a social
contract, where the Filipino people
collectively establish the Constitution and
authorize the government to govern on
their behalf.
• It emphasizes that sovereignty resides in
the people, making them the ultimate
source of governmental authority.
• The Constitution embodies the people's
shared commitment to justice, democracy,
peace, equality, freedom, and the common
good.
💡 KEY IDEAS:
54.
• Most importantly,the Bill of Rights
(Article III) guarantees the fundamental
rights and freedoms of every Filipino,
protecting individuals from abuses of
power while upholding the rule of law.
Ultimately, the
• Constitution reminds both the
government and its citizens that
democracy thrives when rights are
respected, laws are fairly enforced, and
everyone works together to promote
justice, equality, peace, and the common
💡 KEY IDEAS: