What does the Bible say about the pre-wilderness of Sinai agenda for Israel?

The pre-wilderness of Sinai agenda for Israel is prominently marked by God's calling of individuals like Abraham, who was chosen out of Ur of the Chaldees, a land immersed in idolatry. In Genesis 12, God commanded Abram to leave his country and family, leading to a divine purpose that would build a nation set apart for His glory. This theme continues with Abraham's faith being instrumental, as stated in Genesis 15:6, where 'he believed in the Lord, and it was counted unto him for righteousness.' This foundational relationship with Yahweh set the stage for the development of Israel before they arrived at Sinai, where they would receive the law.