The Ten Commandments are a set of biblical principles relating to ethics and worship that are foundational to Judaism and Christianity. They were revealed by God to Moses on Mount Sinai. The Commandments are divided into two categories: the first three concern love of God, while the remaining seven concern love of neighbor. The First Commandment establishes that the Lord is the one true God and forbids worshipping other gods or idols. It embraces the virtues of faith, hope and love, and requires giving God adoration, prayer and sacrifice.