(2.) He expects that they will appeal to the mercy of God and crave the benefit of that mercy (v. 5), that they will reason thus with themselves for their encouragement to return to him: "Will he reserve his anger for ever? Surely he will not, for he has proclaimed his name gracious and merciful." Repenting sinners may encourage themselves with this, that, though God chide, he will not always chide, though he be angry, he will not keep his anger to the end, but, though he cause grief, he will have compassion, and may thus plead for reconciliation. Some understand this as describing their hypocrisy, and the impudence of it: "Though thou hast a whore's forehead (v. 3) and art still doing evil as thou canst (v. 5), yet art thou not ever and anon crying to me, My Father?" Even when they were most addicted to idols they pretended a regard to God and his service and kept up the forms of godliness and devotion. It is a shameful thing for men thus to call God father, and yet to do the works of the devil (as the Jews, John viii. 44), to call him the guide of their youth, and yet give up themselves to walk after the flesh, and to flatter themselves with the expectation that his anger shall have an end, while they are continually treasuring up to themselves wrath against the day of wrath.