Charles Ellicott Commentary Deuteronomy 33:11

"Bless, Jehovah, his substance, And accept the work of his hands: Smite through the loins of them that rise up against him, And of them that hate him, that they rise not again." — Deuteronomy 33:11 (ASV)

Bless, Lord, his substance. —This petition is consistent with the enactment that Levi should have no land. But a blessing on his substance means a blessing to the whole land of Israel. Levi’s substance was Israel’s tithe.

Accept the work of his hands. —The chief “work of his hands” was mediatorial for all Israel. The “acceptance” of this work was essential to the welfare of the whole people.

Smite through the loins of them that rise against him. —Rashi refers to the great war begun by the Hasmoneans. Mattathias, the father of the Maccabees, was a priest of the sons of Joiarib from Jerusalem . In the time of Athaliah and of Antiochus Epiphanes alike, the restorers of the worship of Jehovah, and the deliverers of the nation from a foreign yoke, were priests.