When I heal Israel, the iniquity of Ephraim will be exposed, as well as the crimes of Samaria. For they practice deceit and thieves break in; bandits raid in the streets.
God, that he might show how corrupt was the state of all the people of Israel, compares himself here to a physician, who, while he wishes to try remedies, acknowledges that there are hid more grievous diseases; which is often the case.
Some take away the last words of the foregoing chapter, and make them the beginning of this: "When I returned, or would have returned, the captivity of my people, when I was about to come towards them in ways of mercy, even when I would have healed Israel, then the iniquity of Ephraim (the country and common people) was discovered, and the wickedness of Samaria...
Commenting on Hosea 7:1-7
When I would have healed Israel,.... Or rather, "when I healed Israel" (k); for this is not to be understood of a velleity, wish, or desire of healing and saving them, as Jarchi; nor of a bare attempt to do it by the admonitions of the prophets, and by corrections in Providence; but of actual healing them; and by which is meant, not healing them...