In Genesis 17, the Lord appears to Abraham and tells him, “I am God Almighty; walk before Me, and be blameless. And I will establish My covenant between Me and you, and I will multiply you exceedingly.” In chapter 18, we find Abraham and his wife Sarah, advanced in years and Sarah beyond the point of child-bearing. The Lord appears to him again and tells him that “one year from that day, Sarah would bear him a son.” Genesis 21 tells us of the birth of Isaac, the son of promise. Abraham was 110 years old when Isaac was born. The Scripture describes his feelings for Isaac with the words, “He loved him dearly.” He was not only his son, but it would be through his seed that ultimate deliverance would come through the birth of Christ. But...then came the “midnight hour.”