Believer is sinless because we died to the law and are alive in Christ (grace)
Colossians 2:9-14 “9 For in Christ all the fullness of the Deity lives in bodily form, 10 and in Christ you have been brought to fullness ….raised with him through your faith in the working of God, who raised him from the dead. 13 When you were dead in your sins….God made you alive with Christ. He forgave us all our sins, 14 having canceled the charge of our legal indebtedness, which stood against us and condemned us; he has taken it away, nailing it to the cross.”
We are perfect and sinless in Christ because we died with him and we’re raised with him forgiven all sin
Forgiven means we are sinless because sins are gone
Sin is breaking of the law
On the cross the entire law and commands ended
We are under grace not law
No law means no sin
Jesus ended the law for all who believe so that we are righteous and sinless without law
No commands for us therefore we cannot sin
Only believe once to be saved forever
Jesus already obeyed all commands of law and lives in us
We are righteous by his obedience