John Trapp on Psalms 103:15

Verſ. 15. As for man, his dayes are at graſs] The frailty of mans life intimated in the former verſe is here lively painted out under the ſimilitude of graſs, as likewiſe in many other Scriptures. See Pſal. 37.2. and 90.5.6. &c.

As a ſlower of the field, ſo be flouriſheth] Take him in all his ga[illegible: 1 letter]ety, his beauty, and his bravery, he is but as a flower; and that not of the garden, which hath more ſhelter and better ordering, but of the field; and ſo more ſubject to heat, weather, p[illegible: 1 letter]lling [illegible: 1 word] or treading down, Iſa. 40.6, 7, 8.