John 15:20-22

Remember the word that I said unto you, A servant is not greater than his lord. If they persecuted me, they will also persecute you; if they kept my word, they will keep yours also. But all these things will they do unto you for my name’s sake, because they know not him that sent me. If I had not come and spoken unto them, they had not had sin: but now they have no excuse for their sin.