John 14:16-18, 26

And I will ask the Father and he will give you another Savior, the Holy Spirit of Truth, who will be to you a friend just like me—and he will never leave you. The world won’t receive him because they can’t see him or know him. But you know him intimately because he remains with you and will live inside you. “I promise that I will never leave you helpless or abandon you as orphans—I will come back to you!

But when the Father sends the Spirit of Holiness, the One like me who sets you free, he will teach you all things in my name. And he will inspire you to remember every word that I’ve told you.