Translate, When I heal Israel (referring to a cessation in the attacks of the menacing foe, or to such a thrill of finer feeling as that which is recorded in 2 Chronicles 28:8-15), then is revealed the iniquity of Ephraim and the wickedness of Samaria, that they commit falsehood. Samaria here sustains the same relation to Israel that Jerusalem does to Judah, and it is the very source of the corruption of the whole country.
Related Commentaries of Hosea 7:1
Hosea 7:1
1 When I would have healed Israel, then the iniquity of Ephraim was discovered, and the wickednessa of Samaria: for they commit falsehood; and the thief cometh in, and the troop of robbers spoileth without.