1. Prayer has been an important part of Jewish tradition since the times of the Avot (Patriarchs). The Avot are said to have introduced prayers for morning, afternoon and evening. 2. Prayer is not just a custom but also a mitzvah (commandment). The Rambam outlines the mitzvah as including prayer for praise, requests and thanks to God daily. Additionally, Jews and non-Jews must pray in times of need to demonstrate belief in God. 3. The Holy Temple was called a "house of prayer for all nations" as prayer replaced sacrifices after the Temple's destruction. Prayer now serves to unite people with God, as sacrifices once did in