John 15:22-24

John 15:22-24. lf I had not come and spoken unto them, they had not had sin: but now they have no cloke for their sin. He that hateth me hateth my Father also. If I had not done among them the works which none other man did, they had not had sin: but now they have both seen and hated both me and my Father.

Our Lord did not mean that they would have been sinless if he had not come to them, but that his coming, and their rejection of him, had enormously increased and intensified their sinfulness.