18 how he attacked you on the way when you were faint and weary, and cut off your tail, those who were lagging behind you, and he did not fear God.

Matthew Henry's Commentary on Deuteronomy 25:18

Commentary on Deuteronomy 25:17-19

(Read Deuteronomy 25:17-19)

Let every persecutor and injurer of God's people take warning from the case of the Amalekites. The longer it is before judgement comes, the more dreadful will it be at last. Amalek may remind us of the foes of our souls. May we be enabled to slay all our lusts, all the corruptions both within and without, all the powers of darkness and of the world, which oppose our way to the blessed Saviour.