¹⁷ Because God wanted to make the unchanging^(A) nature of his purpose very clear to the heirs of what was promised,^(B) he confirmed it with an oath.

⁹ By faith he made his home in the promised land^(A) like a stranger in a foreign country; he lived in tents,^(B) as did Isaac and Jacob, who were heirs with him of the same promise.^(C)

¹⁸ God did this so that, by two unchangeable things in which it is impossible for God to lie,^(A) we who have fled to take hold of the hope^(B) set before us may be greatly encouraged.