If the world persecuted Jesus, disciples should expect persecution.

John 15:18–20

¹⁸If the world hate you, ye know that it hated me before it hated you.

¹⁹If ye were of the world, the world would love his own: but because ye are not of the world, but I have chosen you out of the world, therefore the world hateth you.

²⁰Remember the word that I said unto you, The servant is not greater than his lord. If they have persecuted me, they will also persecute you; if they have kept my saying, they will keep yours also.