John Trapp on Jeremiah 32:17

Ver. 17. Ah Lord God] This Interjection in the beginning of his prayer ſheweth, that his heart was greatly grieved and perplexed. Nevertheleſſe he reigneth in his paſſions, and runneth not out into a brawle inſtead of a prayer as Jonas did, chap. 4.1. See the Notes there.

Thou haſt made the heaven and earth by thy great power] Gods Might and mercy are the good ſouls Jachin and Boaz, whereon it ever reſteth. Theſe two doth Jeremy in this prayer of his chiefly plead, and fly to.

And there is nothing too hard for thee] Heb: nothing is hidden from thee, or wonderful with thee. But for my part, I am at a great ſtand; neither know I how to bring both ends together.