Read : Esther 3:1-11 “O Sovereign Lord, my strong deliverer, who shields my head in the day of battle.” - Psalm 140:7 We all know that Haman is the villain of the Book of Esther. Haman was an Agagite which could mean that he was a descendant of Agag, king of the Amalekites. (I Samuel 15:8) Amalekites were abominable to God because they attacked the weary Israelites at Rephidim. So the Lord said to Moses that He would one day completely destroy them and their descendants from