Thus says Yahweh: "For three transgressions of Damascus, yes, for four, I will not turn away its punishment; Because they have threshed Gilead with threshing instruments of iron;
The fourth transgression of these pagan nations is alone mentioned. For the prophet had no mission to “them;” he only declares to Israel the ground of the visitation which was to come upon them. The three transgressions stand for a whole sum of sin, which had not yet brought down extreme punishment; the fourth was the crowning sin, after which God would no longer spare. But although the fourth drew down His judgment, God, at the last, punishes not the last sin only, but all which went before. In that the prophet says, not, “for the fourth,” but “for three transgressions and for four,” he expresses at once, that God did not punish until the last sin, by which “the iniquity” of the sinful nation became “full” Genesis 15:16, and that, “then,” He punished for all, for the whole mass of sin described by the three, and for the fourth also. God is longsuffering and ready to forgive; but when the sinner finally becomes a “vessel of wrath” Romans 9:22, He punishes all the earlier sins, which, for the time, He passed by.