180:4.2 “In just a few hours the world will see me no more; but you will continue to know me in your hearts even until I send you this new teacher, the Spirit of Truth. As I have lived with you in person, then shall I live in you; I shall be one with your personal experience in the spirit kingdom. And when this has come to pass, you shall surely know that I am in the Father, and that, while your life is hid with the Father in me, I am also in you. I have loved the Father and have kept his word; you have loved me, and you will keep my word. As my Father has given me of his spirit, so will I give you of my spirit. And this Spirit of Truth which I will bestow upon you shall guide and comfort you and shall eventually lead you into all truth.
180:4.3 “I am telling you these things while I am still with you that you may be the better prepared to endure those trials which are even now right upon us. And when this new day comes, you will be indwelt by the Son as well as by the Father. And these gifts of heaven will ever work the one with the other even as the Father and I have wrought on earth and before your very eyes as one person, the Son of Man. And this spirit friend will bring to your remembrance everything I have taught you.”
180:4.4 As the Master paused for a moment, Judas Alpheus made bold to ask one of the few questions which either he or his brother ever addressed to Jesus in public. Said Judas: “Master, you have always lived among us as a friend; how shall we know you when you no longer manifest yourself to us save by this spirit? If the world sees you not, how shall we be certain about you? How will you show yourself to us?”
180:4.5 Jesus looked down upon them all, smiled, and said: “My little children, I am going away, going back to my Father. In a little while you will not see me as you do here, as flesh and blood. In a very short time I am going to send you my spirit, just like me except for this material body. This new teacher is the Spirit of Truth who will live with each one of you, in your hearts, and so will all the children of light be made one and be drawn toward one another. And in this very manner will my Father and I be able to live in the souls of each one of you and also in the hearts of all other men who love us and make that love real in their experiences by loving one another, even as I am now loving you.”
180:4.6 Judas Alpheus did not fully understand what the Master said, but he grasped the promise of the new teacher, and from the expression on Andrew’s face, he perceived that his question had been satisfactorily answered.
Excerpt from: The Life and Teachings of Jesus