Based on the Lectionary readings for the 5th Sunday in Easter (Acts 9:26-31; 1 John 3:18-24; John 15:1-8). Jesus says that we can ask anything from God and receive it. 1 John explains it, and Acts shows the consequence.
Jesus said to his disciples:
"I am the true vine, and my Father is the vine grower.
He takes away every branch in me that does not bear fruit,
and every one that does he prunes so that it bears more fruit.
You are already pruned because of the word that I spoke to you.
Remain in me, as I