When God established a covenant with Abraham and renewed it with Moses
Another event was Moses's Exodus from Egypt to Canaan
Explanation
A covenant with God means that the conditional promises made to humanity by God, as revealed in Scripture. the agreement between God and the ancient Israelite, in which God promised to protect them if they kept His law and were faithful to Him. When God established a covenant with Abraham , . As part of his covenant with Abraham, God has the obligation to keep Abraham's descendants as God's chosen people and be their God. Another event was Moses's Exodus from Egypt to Canaan Moses led the Jews out of slavery in Egypt and led them to the Holy Land that God had promised them. When they reached a Mount Sinai, in present day Egypt, God spoke to Moses high on the mountain slopes and made a covenant with the Jews that renewed the one he had made with Abraham
One event can be the exodus from Egypt. It is believed that God wanted the people of Israel to leave Egypt and go to the holy lands where the Canaanites were with his help and take the land away from them. Another can be the Torah which was supposedly given by god himself, including the 10 commandments that were given to the people.