John 15 22
If I hadn't come and spoken to them, they wouldn't be guilty of sin—but now they have no excuse for their sin.
Compare with other 3 random translations
NCV John 15:22If I had not come and spoken to them, they would not be guilty of sin, but now they have no excuse for their sin.
ASV John 15:22If I had not come and spoken unto them, they had not had sin: but now they have no excuse for their sin.
AMP John 15:22If I had not come and spoken to them, they would not be guilty of sin [would be blameless]; but now they have no excuse for their sin.