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

5:15 I will go and return to my place, till they acknowledge their offence, and seek my face: in their affliction they will seek me early.