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 9

9:1 Rejoice not, O Israel, for joy, as other people: for thou hast gone a-whoring from thy God, thou hast loved a reward upon every cornfloor.