Summary: We as believers are called not to be just saved but also to fight and win for the glory of God!
1. Choose us out men v.9
2. Go out, fight v.9
3. With the rod "of God" v.9
1. We need OBEDIENCE v.10
"So Joshua did as Moses had said to him..."
2. We need OTHERS v.11
"...and Aaron and Hur stayed up his hands..."
3. We need to be ONGOING
"...until the going down of the sun."
1. The SUCCESS v.13
And Joshua discomfited Amalek and his people with the edge of the sword.
2. The STORY v.14
And the Lord said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.
3. The SIGN v.15-16
And Moses built an altar, and called the name of it "Jehovah-nissi":
 For he said, Because the Lord hath sworn that the Lord will have war with Amalek from generation to generation.