“When I would have healed Israel, then the iniquity of Ephraim was discovered, and the wickedness of Samaria: for they commit falsehood; and the thief cometh in, and the troop of robbers spoileth without. wickedness: Heb. evils spoileth: Heb. strippeth”
Meaning, that there was no one kind of vice among them, but that they were subject to all wickedness, both secret and open.