Those who regard lying vanities forsake their own mercy.
But this passage deserves a careful notice; for we hence learn what value to attach to all superstitions, to all those opinions of men, when they attempt to set up religion according to their own will: for Jonah calls them lying or fallacious vanities. There is then but one true religion, the religion which God has taught us in his word. We must also notice, that men in vain weary themselves when they follow their own inventions; for the more strenuously they run, the farther they recede from the right way, as Augustine has well observed. But Jonah here adopts a higher principle, — that God alone possesses in himself all fullness of blessings: whosoever then truly and sincerely seeks God, will find in him whatever can be wished for salvation. But God is not to be sought but by obedience and faith: whosoever then dare to give themselves loose reins, so as to follow this or that without the warrant of God’s word, recede from God, and, at the same time, deprive themselves of all good things. The superstitious do indeed think that they gain much when they toil in their own inventions; but we see what the Holy Spirit declares by the mouth of Jonah. The Lord says the same by Jeremiah 