Hosea is the first book of the twelve minor prophets. Because the times are outwardly prosperous, idolatry prevails and immorality is rampant. Hosea urges a return to God in order that He may show mercy and forgiveness.

Hosea 5

5:1 Hear ye this, O priests; and hearken, ye house of Israel; and give ye ear, O house of the king; for judgment is toward you, because ye have been a snare on Mizpah, and a net spread upon Tabor.