The Lord said, “I promise I’ll come back to you next year at this time, and your wife Sarah will have a son.” Sarah happened to be listening at the entrance of the tent, which was behind him.
“We should keep away from these men for now. We should leave them alone. I can guarantee that if the plan they put into action is of human origin, it will fail.
When God tested Abraham, faith led him to offer his son Isaac. Abraham, the one who received the promises from God, was willing to offer his only son as a sacrifice.