in body and soul. For that the knowledge does not appertain to all, he expressly adds: "Being knit together in love, and unto all the riches of the full assurance of knowledge, to the acknowledgment of the mystery of God in Christ, in whom are hid all the treasures of wisdom and of knowledge."[1] "Continue in prayer, watching therein with thanksgiving."[2] And thanksgiving has place not for the soul and spiritual blessings alone, but also for the body, and for the good things of the body. And he still more clearly reveals that knowledge belongs not to all, by adding: "Praying at the same time for you, that God would open to us a door to speak the mystery of Christ, for which I am bound; that I may make it known as I ought to speak."[3] For there were certainly, among the Hebrews, some things delivered unwritten. "For when ye ought to be teachers for the time," it is said, as if they had grown old in the Old Testament, "ye have again need that one teach you which be the first principles of the oracles of God; and are become such as have need of milk, and not of solid food. For every one that partaketh of milk is unskilful in the word of righteousness; for he is a babe, being instructed with the first lessons. But solid food belongs to those who are of full age, who by reason of use have their senses exercised so as to distinguish between good and evil. Wherefore, leaving the first principles of the doctrine of Christ, let us go on to perfection."[4]
Barnabas, too, who in person preached the word along with the apostle in the ministry of the Gentiles, says, "I write to you most simply, that ye may understand." Then below, exhibiting already a clearer trace of gnostic tradition, he says, "What says the other prophet Moses to them? Lo, thus saith the Lord God, Enter ye into the good land which the Lord God sware, the God of Abraham, and Isaac, and Jacob; and ye received for an inheritance that land, flowing with milk and honey. What says knowledge? Learn, hope, it says, in Jesus, who is to be manifested to you in the flesh. For man is the suffering land; for from the face of the ground was
