Jeremiah 42:20

For ye dissembled in your hearts... — Looks and whispers betrayed, we may believe, the feelings of the prophet’s hearers. He saw by such outward signs, or he read, as by the intuition of inspiration, the secret counsels of their hearts (1 Corinthians 14:24), that they had made a false profession of their readiness to obey, and really meant all along to act as they liked, with the prophet’s approval, if they could get it; if not, without. Hypocrisy such as this could not fail to draw down a righteous punishment.