Present Duty Before Approaching Darkness (Classic Booklet) CBS by Ralph Erskine and published by Classics.
Based on a Sermon from Jeremiah 13:16 and Erskine writes "These words are part of a weeping prophecy, wherein the prophet is attempting to awaken this secure and stubborn people to repentance, from the consideration of the judgments of God that were coming upon them, of which we read in the preceding part of the chapter: and now he comes to give them good and seasonable counsel. “Hear ye, and give ear, be not proud; for the Lord hath spoken,” (v. 15). God has past his word, and the decree is gone forth: and then he calls them to repent, and give glory to God, before he cause darkness."