Lasting joy is the condition in which God desires us to be, and He has given us cause of joy. In Christ's victory we see all that is needed to give us hopefulness about the future. Each man finds for himself assurance of God's interest in us and in our actual condition: assurance that whatever is needful to secure for us a happy eternity has been done; assurance that in a new heavens and a new earth we shall find lasting satisfaction. This true, permanent, all-embracing joy is open to all, and is actually enjoyed by those who have something of Christ's Spirit, whose chief desire is to see holiness prevail and to keep themselves and others in harmony with God. To such the accomplishment of God's will seems a certainty, and they have learned that the accomplishment of that will means good to them and to all who love God. The holiness and harmony with God that win this joy are parts of it. To be the friends of Christ, imbued with His views of life and of God, this from first to last is a thing of joy.
That which the disciples at length believed and felt to be the culmination of their faith was that Jesus had come forth from God. He Himself more fully expresses what He desired them to believe about Him in the words: "I came forth from the Father, and am come into the world: again I leave the world, and go to the Father." No doubt there is a sense in which any man may use this language of himself. We can all truthfully say we came forth from God and came into the world; and we pass out from the world and return to God. But that the disciples did not understand the words in this sense is obvious from the difficulty they found in reaching this belief. Had Jesus merely meant that it was true of Him, as of all others, that God is the great existence out of whom we spring and to whom we return, the disciples could have found no difficulty and the Jews must all have believed in Him. In some special and exceptional sense, then, He came forth from God. What, then, was this sense?
When Nicodemus came to Jesus, he addressed Him as a teacher "come from God," because, he added, "no man can do these miracles which Thou doest except God be with Him." In Nicodemus' lips, therefore, the words "a teacher come from God" meant a teacher with a Divine mission and credentials. In this sense all the prophets were teachers "come from God." And accordingly many careful readers of the Gospels believe that nothing more than this is meant by any of those expressions our Lord uses of Himself, as "sent from God," "come forth from God," and so on. The only distinction, it is supposed, between Christ and other prophets is that He is more highly endowed, is commissioned and equipped as God's representative in a more perfect degree than Moses or Samuel or Elijah. He had their power to work miracles, their authority in teaching; but having a more important mission to accomplish, He had this power and authority more fully. Now, it is quite certain that some of the expressions which a careless reader might think conclusive in proof of Christ's divinity were not intended to express anything more than that He was God's commissioner. Indeed, it is remarkable how He Himself seems to wish men to believe this above all else--that He was sent by God. In reading the Gospel of John one is tempted to say that Jesus almost intentionally avoids affirming His divinity explicitly and directly when there seemed opportunity to do so. Certainly His main purpose was to reveal the Father, to bring men to understand that His teaching about God was true, and that He was sent by God.