But if from any creature they received in any way whatever the seeds of the Truth, they did not nourish them; but committing them to a barren and rainless soil, they choked them with weeds, as the Pharisees revolted from the Law, by introducing human teachings,--the cause of these being not the Teacher, but those who chose to disobey. But those of them who believed the Lord’s advent and the plain teaching of the Scriptures, attain to the knowledge of the law; as also those addicted to philosophy, by the teaching of the Lord, are introduced into the knowledge of the true philosophy: “For the oracles of the Lord are pure oracles, melted in the fire, tested in the earth,[1002] purified seven times.”[1003] Just as silver often purified, so is the just man brought to the test, becoming the Lord’s coin and receiving the royal image. Or, since Solomon also calls the “tongue of the righteous man gold that has been subjected to fire,”[1004] intimating that the doctrine which has been proved, and is wise, is to be praised and received, whenever it is amply tried by the earth: that is, when the gnostic soul is in manifold ways sanctified, through withdrawal from earthy fires. And the body in which it dwells is purified, being appropriated to the pureness of a holy temple. But the first purification which takes place in the body, the soul being first, is abstinence from evil things, which some consider perfection, and is, in truth, the perfection of the common believer--Jew and Greek. But in the case of the Gnostic, after that which is reckoned perfection in others, his righteousness advances to activity in well-doing. And in whomsoever the increased force[1005] of righteousness advances to the doing of good, in his case perfection abides in the fixed habit of well-doing after the likeness of God. For those who are the seed of Abraham, and besides servants of God, are “the called;” and the sons of Jacob are the elect--they who have tripped up the energy of wickedness. If, then, we assert that Christ Himself is Wisdom, and that it was His working which showed itself in the prophets, by which the gnostic tradition may be learned, as He Himself taught the apostles during His presence; then it follows that the _gnosis_, which is the knowledge and apprehension of things present, future, and past, which is sure and reliable, as being imparted and revealed by the Son of God, is wisdom. And if, too, the end of the wise man is contemplation, that of those who are still philosophers aims at it, but never attains it, unless by the process of learning it receives the prophetic utterance which has been made known, by which it grasps both the present, the future, and the past--how they are, were, and shall be. And the _gnosis_ itself is that which has descended by transmission to a few, having been imparted unwritten by the apostles. Hence, then, knowledge or wisdom ought to be exercised up to the eternal and unchangeable habit of contemplation.