For I said, [Hear me], lest [otherwise] they should rejoice over me: when my foot slippeth, they magnify [themselves] against me.
Ver. 16. For I said, Hear me, lest otherwise, &c.] He spread their vile speeches before the Lord, as afterwards good Hezekiah did Rabshakeh's letter; and as it was said of Charles V., that he spake more to God than to men; so did David. His former silence, therefore, was not either from stupidity (a sheep bitten by a dog is as sensible thereof as a swine, though he make not so great a noise) or inability to make his own defence, if it had been to any purpose, for he was both innocent and eloquent; but he thought it far better to sustain himself in faith and patience, and meekly to commit himself to God in well-doing, as unto a faithful Creator. Besides, he feared lest if he spake at all in this case, he should speak unadvisedly with his lips (as it is very easy to exceed), and so give occasion to the enemy to triumph, as the Papists did over Luther, for his hot and hasty speeches.
When my foot slippeth] Or, When my tongue lasheth out in the least, they desire no other sport, but lay it in my dish as a foul disgrace. My motto, therefore, shall be, and my practice according, Taceo, Fero, Spero, I say nothing, but suffer, and hope for better.