Calvin commenting on Lamentations 2.14:
Let us then learn by this mark how to distinguish between the faithful servants of God and impostors. For the Lord by his word summons us before his tribunal, and would have our iniquities discovered, that we may loathe ourselves, and thus open an entrance for mercy. But when what is brought before us only tickles our ears and feeds our curiosity, and, at the same time, buries all our iniquities, let us then know that the refined things which vastly please men are insipid and useless. Let, then, the doctrine of repentance be approved by us, the doctrine which leads us to God’s tribunal, so that being cast down in ourselves we may flee to his mercy.
