John 14:12-17

12 Truly I say to you, He who puts his faith in me will do the very works which I do, and he will do greater things than these, because I am going to my Father.

13 And whatever request you make in my name, that I will do, so that the Father may have glory in the Son.

14 If you make any request to me in my name, I will do it.

15 If you have love for me, you will keep my laws.

16 And I will make prayer to the Father and he will give you another Helper to be with you for ever,

17 Even the Spirit of true knowledge. That Spirit the world is not able to take to its heart because it sees him not and has no knowledge of him: but you have knowledge of him, because he is ever with you and will be in you.