Every Christian should know their sins are forgiven, but the root of our ‘sins’ is fallen Adamic ‘Sin-nature’ in our flesh. Every person born can’t help but sin, it’s our nature. This is because we are born in bondage to the ‘power of Sin.’ “Sin” in the singular is the ‘Sin nature,’ from which all acts of sin are produced. This is the very nature of the Serpent whose words were received by Adam and Eve rejecting God and believing him.
The usurper, the Devil has made all born men salves to his sin-nature. Our sins are the product of the Sin-nature that dwells in the flesh bodies of all men until this body dies or is changed in the Raptured to heaven.
34 Jesus answered them, Verily, verily, I say unto you, Whosoever committeth sin is the servant (Gk., doulos, slave) of sin. John 8:34 (KJV)