John 15:1-2, 5, 8

“I am the true vine, and My Father is the vinedresser. Every branch in Me that does not bear fruit He takes away; and every branch that bears fruit He prunes, that it may bear more fruit.

“I am the vine, you are the branches. He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing.

By this My Father is glorified, that you bear much fruit; so you will be My disciples.