In Genesis 12, we see that God is faithful to his covenant, even when people (i.e. Abraham) are unfaithful to him. In Genesis 13, we see that God is faithful to his covenant, even when people (i.e. Abraham) are foolish. In Genesis 14, we see that God is faithful to his covenant, even when people (i.e. the kings of the other nations) oppose him.

Paul Douglas preaching on Genesis 12-14, on the 5th of June, 2016.