The document discusses God descending to earth whenever religious principles are declining and lawlessness is rising. It is done to deliver the righteous, destroy the wicked, and reestablish religious laws. God states that whenever dharma is in decline and adharma is increasing, they will incarnate to set things right and uphold dharma.

1. yada yada hi dharmasya
glanir bhavati bharata
abhyutthanam adharmasya
tadatmanam srjamy aham
paritranaya sadhunam
vinasaya ca duskrtam
dharma-samsthapanarthaya
sambhavami yuge yuge
Whenever and wherever there is a decline in religious practice,
O descendant of Bharata, and a predominant rise of irreligion
at that time I descend Myself. In order to deliver the pious
and to annihilate the miscreants, as well as to reestablish the
principles of religion, I advent Myself age after age.
Whenever there is a withering of the law
and an uprising of lawlessness on all sides,
then I manifest Myself.
For the salvation of the righteous
and the destruction of such as do evil,
for the firm establishing of the Law,
I come to birth, age after age.
To make the moving name in a single line.
yada yada hi dharmasya glanir bhavati bharata abhyutthanam adharmasya tadatmanam srjamy
aham paritranaya sadhunam vinasaya ca duskrtam dharma-samsthapanarthaya sambhavami yuge
yuge. Whenever and wherever there is a decline in religious practice, O descendant of Bharata,
and a predominant rise of irreligion at that time I descend Myself. In order to deliver the pious
and to annihilate the miscreants, as well as to reestablish the principles of religion, I advent
Myself age after age. Whenever there is a withering of the law and an uprising of lawlessness
on all sides, then I manifest Myself. For the salvation of the righteous and the destruction of
such as do evil, for the firm establishing of the Law, I come to birth, age after age.