What does Genesis 24:7 mean?
Abraham is answering his servant's very valid question: what to do if he could not find a woman willing to move away from her family and live in the land of Canaan as Isaac's wife? Abraham insists that God will make it happen. More specifically, he is sure an angel of the Lord will intervene in such a way as to bring it to pass.Where did Abraham's confidence that God would work in this way come from? He remembered that the Lord did the exact same thing in his own life. He came to Abraham in the land of his own people and took him from his father's house and promised to give the land of Canaan to his offspring (Genesis 12:1–7). If God did that in Abraham's life, the Lord would also do that in the life of this woman Isaac was meant to marry.
Abraham's confidence in God's ability to move people where He wanted them was based on the experience of God acting in his own life. We, too, can have confidence in God's ability to work in the circumstances of others as He has worked in ours.