All unrighteousness is sin: and there is a sin not unto death.
All Commentaries on 1 John 5:17 Go To 1 John 5
George Leo Haydock
AD 1849
All iniquity is sin. The sense here is, that sin is always an injury or an injustice done to God; but though every sin implies such an injury and an offence against God, yet there are different degrees in such injuries, which are not always such an injustice as St. John calls the sin unto death. (Witham)