Jehovah fulfilled His promise by giving Abraham and Sarah Isaac, the covenant son, at the appointed time.
The Child of Promise: Jehovah’s Faithfulness in the Birth of Isaac (Genesis 21:1–7)
Heavenly Visitors at Mamre: Jehovah’s Promise to Abraham and Sarah in Genesis 18:1–15
Jehovah’s heavenly visitors came to Mamre, confirming that Sarah would bear Isaac at the appointed time despite age and barrenness.
Defending the Authorship of the Pentateuch
Defending Moses’ authorship of the Pentateuch through Scripture, covenant structure, history, and the words of Jesus.
