Such an one is wholly a son, an holy man, passionless, gnostic, perfect, formed by the teaching of the Lord; in order that in deed, in word, and in spirit itself, being brought close to the Lord, he may receive the mansion that is due to him who has reached manhood thus.

Let the specimen suffice to those who have ears. For it is not required to unfold the mystery, but only to indicate what is sufficient for those who are partakers in knowledge to bring it to mind; who also will comprehend how it was said by the Lord, “Be ye perfect as your Father, perfectly,”[1298] by forgiving sins, and forgetting injuries, and living in the habit of passionlessness. For as we call a physician perfect, and a philosopher perfect, so also, in my view, do we call a Gnostic perfect. But not one of those points, although of the greatest importance, is assumed in order to the likeness of God. For we do not say, as the Stoics do most impiously, that virtue in man and God is the same. Ought we not then to be perfect, as the Father wills? For it is utterly impossible for any one to become perfect as God is. Now the Father wishes us to be perfect by living blamelessly, according to the obedience of the gospel.

If, then, the statement being elliptical, we understand what is wanting, in order to complete the section for those who are incapable of understanding what is left out, we shall both know the will of God, and shall walk at once piously and magnanimously, as befits the dignity of the commandment.

CHAPTER XV.
THE OBJECTION TO JOIN THE CHURCH ON ACCOUNT OF THE DIVERSITY OF HERESIES ANSWERED.

Since it comes next to reply to the objections alleged against us by Greeks and Jews; and since, in some of the questions previously discussed, the sects also who adhere to other teaching give their help, it will be well first to clear away the obstacles before us, and then, prepared thus for the solution of the difficulties, to advance to the succeeding Miscellany.

First, then, they make this objection to us, saying, that they ought not to believe on account of the discord of the sects. For the truth is warped when some teach one set of dogmas, others another.

To whom we say, that among you who are Jews, and among the most famous of the philosophers among the Greeks, very many sects have sprung up. And yet you do not say that one ought to hesitate to philosophize or Judaize, because of the want of agreement of the sects among you between themselves. And then, that heresies should be sown among the truth, as “tares among the wheat,” was foretold by the Lord; and what was predicted to take place could not but happen. And the cause of this is, that everything that is fair is followed by a foul blot. If one, then, violate his engagements, and go aside from the confession which he makes before us, are we not to stick to the truth because he has belied his profession? But as the good man must not prove false or fail to ratify what he has promised, although others violate their engagements; so also are we bound in no way to transgress the canon of the church. And especially do we keep our profession in the most important points, while they traverse it.

Those, then, are to be believed, who hold firmly to the truth. And we may broadly make use of this reply, and say to them, that physicians holding opposite opinions according to their own schools, yet equally in point of fact treat patients. Does one, then, who is ill in body and needing treatment, not have recourse to a physician, on account of the different schools in medicine? No more, then, may he who in soul is sick and full of idols, make a pretext of the heresies, in reference to the recovery of health and conversion to God.

Further, it is said that it is on account of “those that are approved that heresies exist.”[1299] [The apostle] calls “approved,” either those who in reaching faith apply to the teaching of the Lord with some discrimination (as those are called skilful[1300] money-changers, who distinguish the spurious coin from the genuine by the false stamp), or those who have already become approved both in life and knowledge.

For this reason, then, we require greater attention and consideration in order to investigate how precisely we ought to live, and what is the true piety. For it is plain that, from the very reason that truth is difficult and arduous of attainment, questions arise from which spring the heresies, savouring of self-love and vanity, of those who have not learned or apprehended truly, but only caught up a mere conceit of knowledge. With the greater care, therefore, are we to examine the real truth, which alone has for its object the true God. And the toil is followed by sweet discovery and reminiscence.