To ensure that Abram had really broken from his past,God
Answer Details
God ensured that Abram had really broken from his past by changing his name to Abraham. The name change symbolized a new beginning for Abram and was a sign of the covenant between God and him. God promised that Abraham would become the father of many nations and that his descendants would be as numerous as the stars in the sky. By changing his name, God was reminding Abraham of his new identity and his role as the father of many nations.