John 15:26; John 15:16; John 15:7

John 15:26

26 “When the Advocate comes, whom I will send to you from the Father—the Spirit of truth who goes out from the Father—he will testify about me.

John 15:16

16 You did not choose me, but I chose you and appointed you so that you might go and bear fruit—fruit that will last—and so that whatever you ask in my name the Father will give you.

John 15:7

7 If you remain in me and my words remain in you, ask whatever you wish, and it will be done for you.