John Trapp on Psalms 119:41

Verſ. 41. Let thy mercies come alſo unto me] Let them come to me, or elſe I ſhall never come to them, 1 Pet. 1.13. Hope to the end, for the grace that is to bee brought unto you. Pſal. 23.6. Surely goodneſs and mercy ſhall follow me, as the ſetting Sun doth the way faring man, that goes from it. The Arabick rendreth it, Let thy mercies come upon me, or cover me, as a garment. So the Spirit of the Lord cloathed Amaſa, 1 Chron. 12. and, yee ſhall bee cloathed with power from on high, Luke 24.49.

Even thy Salvation] Safety here, and Salvation hereafter. Auſtin expoundeth it of Chriſt.