But thou hast saved us from our enemies - That is, Thou hast done it in times past. Thou hast interposed in behalf of our nation in periods of danger and trial, and hast delivered us. This is stated as a reason for what is said by the psalmist in Psalms 44:6 - that he would not trust in his sword and in iris bow - and for the earnest appeal which he now makes to God. He and his people did not rely on their own strength and prowess, but on that God who had often interposed to save the nation.
And hast put them to shame that hated us - In former times. That is, he had caused them to be discomfited. He had turned them back. He had covered them with confusion. On the meaning of the words “shame” and “ashamed,” see Job 6:20, note; Psalms 34:5, note.