John Trapp on 1 Corinthians 2:11

Verſe 11. Save the Spirit, &c.] Man knows his inward thoughts, purpoſes and deſires; but the frame and diſpoſition of his own heart he knows not, Jer. 17.9.

Knoweth no man] How can he that cannot tell the form and quinteſſence, that cannot enter into the depth of the flowers or the graſſe he treads on, have the wit to enter into the deep things of God, hid from Angels till the diſcovery, and ſince that, they are ſtudents in it?

But the Spirit of God] With this heifer of his therefore we muſt plow, if we will ever underſtand his riddles.