God's Will for Abraham in Genesis 24 1-9

In Genesis 24 1-9 there are three trajectories from God's word that combine into one line of God's will for Abraham here. The first trajectory is this. Isaac must have a wife, the second trajectory is this: The wife may not be a Canaanite woman and the third trajectory isthis. Isaac may not return to the land from which Abraham left to get a wife. Those three trajectories merge for Abraham into a line of decision and the decision he has convinced is God's will - I will send my trusted servant toget a wife for my son in my own land.