Isaiah 35:4

Say to them that are of a fearful heart, agitated and terrified by the dangers besetting them on every hand, Be strong, fear not; behold, your God will come with vengeance, to revenge His children upon their enemies, even God with a recompense, to punish every one according to his deserts; He will come and save you, for in punishing the enemies of His people the Lord delivers and saves those that are His