Commentaries
3:1-5 In repentance, it is good to think upon the sins of which we have been guilty, and the places and companies where they have been committed. How gently the Lord had corrected them! In receiving penitents, he is God, and not man. Whatever thou hast said or done hitherto, wilt thou not from this time apply to me? Will not this grace of God overcome thee? Now pardon is proclaimed, wilt thou not take the benefit? They will hope to find in him the tender compassions of a Father towards a returning prodigal. They will come to him as the Guide of their youth: youth needs a guide. Repenting sinners may encourage themselves that God will not keep his anger to the end. All God's mercies, in every age, suggest encouragement; and what can be so desirable for the young, as to have the Lord for their Father, and the Guide of their youth? Let parents daily direct their children earnestly to seek this blessing.
5. he—"thou," the second person, had preceded. The change to the third person implies a putting away of God to a greater distance from them; instead of repenting and forsaking their idols, they merely deprecate the continuance of their punishment. Jer 3:12 and Ps 103:9, answer their question in the event of their penitence.
spoken and—rather (God's reply to them), "Thou hast spoken (thus), and yet (all the while) thou hast done evil," &c.
as thou couldest—with all thy might; with incorrigible persistency [Calvin].