Lesson: United in Purpose
Reading: Unity in battle
Reference: Exod. 17:10-15

Exodus 17:10: So Joshua did as Moses had said to him, and fought with Amalek: and Moses, Aaron, and Hur went up to the top of the hill.
Exodus 17:11: And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed.
Exodus 17:12: But Moses’ hands were heavy; and they took a stone, and put it under him, and he sat thereon; and Aaron and Hur stayed up his hands, the one on the one side, and the other on the other side; and his hands were steady until the going down of the sun.
Exodus 17:13: And Joshua discomfited Amalek and his people with the edge of the sword.
Exodus 17:14: 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.
Exodus 17:15: And Moses built an altar, and called the name of it Jehovah–nissi: