Most assuredly, I say to you, he who believes in Me, the works that I do he will do also; and greater works than these he will do, because I go to My Father. 13 And whatever you ask in My name, that I will do, that the Father may be glorified in the Son. 14 If you [c]ask anything in My name, I will do it.

Jesus Promises Another Helper
15 “If you love Me, [d]keep My commandments. 16 And I will pray the Father, and He will give you another [e]Helper, that He may abide with you forever— 17 the Spirit of truth, whom the world cannot receive, because it neither sees Him nor knows Him; but you know Him, for He dwells with you and will be in you. 18 I will not leave you orphans; I will come to you.

Indwelling of the Father and the Son
19 “A little while longer and the world will see Me no more, but you will see Me. Because I live, you will live also. 20 At that day you will know that I am in My Father, and you in Me, and I in you. 21 He who has My commandments and keeps them, it is he who loves Me. And he who loves Me will be loved by My Father, and I will love him and [f]manifest Myself to him.”