John 14:10-12

Do you not believe that I am in the Father, and that the Father is in Me? What I am telling you I do not say on My own authority and of My own accord; but the Father Who lives continually in Me does the (His) works (His own miracles, deeds of power). Believe Me that I am in the Father and the Father in Me; or else believe Me for the sake of the [very] works themselves. [If you cannot trust Me, at least let these works that I do in My Father's name convince you.] I assure you, most solemnly I tell you, if anyone steadfastly believes in Me, he will himself be able to do the things that I do; and he will do even greater things than these, because I go to the Father.