1st Reading for the 29th Sunday in Ordinary Time

From: Exodus 17:8-13

A Battle Against the Amalekites

[8] Then came Amalek and fought with Israel at Rephidim. [9] And Moses said to Joshua, "Choose for us men, and go out, fight with Amalek; tomorrow I will stand on the top of the hill with the rod of God in my hand." [10] So Joshua did as Moses told him, and fought with Amalek; and Moses, Aaron, and Hur went up to the top of the hill. [11] Whenever Moses held up his hand, Israel prevailed; and whenever he lowered his hand, Amalek prevailed. [12] But Moses' hands grew weary; so they took a stone and put it under him, and he sat upon it, and Aaron and Hur held up his hands, one on one side, and the other on the other side; so his hands were steady until the going down of the sun. [13] And Joshua mowed down Amalek and his people with the edge of the sword.
___________________

Commentary:

17:8-16 In addition to shortages of food and water the Israelites also had to cope with attacks from other groups in the desert over rights to wells and pastures. Their confrontation with the Amalekites shows that the same God who has alleviated their more pressing needs (hunger and thirst) will protect them from enemy attack.

The Amalekites were an ancient people (cf Num 24:20; Gen 14:7; 36:12, 16; Judg 1:16) who were spread all over the north of the Sinai peninsula, the Negeb, Seir and the south of Canaan; they controlled the caravan routes between Arabia and Egypt. In the Bible they appear as a perennial enemy of Israel (cf. Deut 25:17-18; 1 Sam 15:3; 27:8; 30) until in the time of Hezekiah (1 Chron 4:41-43) the oracle about blotting out their memory finds fulfillment (v. 14). The mention of Joshua leading the battle and of Aaron and Hur helping Moses to pray point to the fact that after Moses political-military and religious authority will be split, with the priests taking over the latter.

With the rod in his hand, Moses directs the battle from a distance, but his main involvement is by interceding for his people, asking God to give them victory. The Fathers read this episode as a figure of the action of Christ who, on the cross (symbolized by the rod), won victory over the devil and death (cf. Tertullian, "Adversus Marcionem", 3, 18; St Cyprian, "Testimonia", 2, 21).
___________________________
Source: "The Navarre Bible: Text and Commentaries". Biblical text taken from the Revised Standard Version and New Vulgate. Commentaries made by members of the Faculty of Theology of the University of Navarre, Spain. Published by Four Courts Press, Kill Lane, Blackrock, Co. Dublin, Ireland. Reprinted with permission from Four Courts Press and Scepter Publishers, the U.S. publisher.