It is called the B'rit, translated as the Covenant. Exodus ch.19. See also:
The solemn agreement between God and the Israelites is known as the "Covenant" or the "Covenant of Moses." It outlined the terms of their relationship, including God's promises to the Israelites and their responsibilities in return.
No personal covenant is mentioned with Moses. Rather, God made a covenant between Himself and the Israelites, including Moses (Exodus 34:27). This covenant requires that the Israelites obey the Torah (Exodus 19:5, Leviticus ch.26, Deuteronomy ch. 28 and 31). Nonetheless, it will never cease to exist (Leviticus 26:44). However, it does have a "conditional" nature to it as most contracts do. If the Israelites fulfill their half of the agreement, God will bless them and provide for them. If the Israelites do not fulfill their half of the agreement, God will curse them and destroy them. Many Religious Jews see the Diasporic Nature of the Jewish Community to be evidence of a general failure for Jews (the descendants of the Israelites) to uphold the agreement made between Moses and God.
The Ark of the Covenant is called so because it was a sacred container that held the stone tablets inscribed with the Ten Commandments given to Moses by God. The term "covenant" refers to the agreement or pact between God and the Israelites, symbolized by the contents of the Ark.
Moses sealed the covenant by sacrificing animals and sprinkling their blood on the altar and the people. This ritual symbolized the binding agreement between God and the Israelites.
An agreement between God and his people is typically called a covenant, not grace. Grace is often defined as God's unmerited favor and is an important aspect in Christian theology, but it is not synonymous with a covenant.
The Abrahamic Covenant.
Moses was 80 years old when God called him to lead the Israelites out of Egypt.
The angel of God and the pillar of cloud came between the Israelites and the Egyptians.
The agreement that God made with man is known as a covenant. In Christianity, one of the key covenants is the covenant between God and the Israelites, as outlined in the Old Testament. In Christianity, the New Covenant is believed to have been established through the life, death, and resurrection of Jesus Christ.
Judges.
God called the Israelites to be His chosen people in the Bible.
An agreement with God is usually called a covenant.