1 John 5:12-15

12The one who has the Son has this eternal life; the one who does not have the Son of God does not have this eternal life.

13I have written these things to you who believe in the name of the Son of God so that you may know that you have eternal life.

14And this is the confidence that we have before him: that whenever we ask anything according to his will, he hears us.

15And if we know that he hears us in regard to whatever we ask, then we know that we have the requests that we have asked from him.