Noun
One who revenges.
Source: Webster's dictionaryAnd also that "he was free from malice", "no revenger of injuries", and "no defamer of any man". citation James I comes to the throne The succession of James I brought Bacon into greater favour. Source: Internet
But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, a revenger to execute wrath upon him that doeth evil. Source: Internet