Description of the Gnostic's Life
No one, then, who is irrationally brave is a Gnostic; since one might call children brave, who, through ignorance of what is to be dreaded, undergo things that are frightful. So they touch fire even. And the wild beasts that rush close on the points of spears, having a brute courage, might be called valiant. And such people might perhaps call jugglers valiant, who tumble on swords with a certain dexterity, practising a mischievous art for sorry gain. But he who is truly brave, with the peril arising from the bad feeling of the multitude before his eyes, courageously awaits whatever comes. In this way he is distinguished from others that are called martyrs, inasmuch as some furnish occasions for themselves, and rush into the heart of dangers, I know not how (for it is right to use mild language); while they, in accordance with right reason, protect themselves; then, on God really calling them, promptly surrender themselves, and confirm the call, from being conscious of no precipitancy, and present the man to be proved in the exercise of true rational fortitude. Neither, then, enduring lesser dangers from fear of greater, like other people, nor dreading censure at the hands of their equals, and those of like sentiments, do they continue in the confession of their calling; but from love to God they willingly obey the call, with no other aim in view than pleasing God, and not for the sake of the reward of their toils.
For some suffer from love of glory, and others from fear of some other sharper punishment, and others for the sake of pleasures and delights after death, being children in faith; blessed indeed, but not yet become men in love to God, as the Gnostic is. For there are, as in the gymnastic contests, so also in the Church, crowns for men and for children. But love is to be chosen for itself, and for nothing else. Therefore in the Gnostic, along with knowledge, the perfection of fortitude is developed from the discipline of life, he having always studied to acquire mastery over the passions.
Accordingly, love makes its own athlete fearless and dauntless, and confident in the Lord, anointing and training him; as righteousness secures for him truthfulness in his whole life. For it was a compendium of righteousness to say, “Let your yea be yea; and your nay, nay.”
And the same holds with self-control. For it is neither for love of honour, as the athletes for the sake of crowns and fame; nor on the other hand, for love of money, as some pretend to exercise self-control, pursuing what is good with terrible suffering. Nor is it from love of the body for the sake of health. Nor any more is any man who is temperate from rusticity, who has not tasted pleasures, truly a man of self-control. Certainly those who have led a laborious life, on tasting pleasures, immediately break down the inflexibility of temperance into pleasures. Such are they who are restrained by law and fear. For on finding a favourable opportunity they defraud the law, by giving what is good the slip. But self-control, desirable for its own sake, perfected through knowledge, abiding ever, makes the man lord and master of himself; so that the Gnostic is temperate and passionless, incapable of being dissolved by pleasures and pains, as they say adamant is by fire.
The cause of these, then, is love, of all science the most sacred and most sovereign.
For by the service of what is best and most exalted, which is characterized by unity, it renders the Gnostic at once friend and son, having in truth grown “a perfect man, up to the measure of full stature.”
Further, agreement in the same thing is consent. But what is the same is one. And friendship is consummated in likeness; the community lying in oneness. The Gnostic, consequently, in virtue of being a lover of the one true God, is the really perfect man and friend of God, and is placed in the rank of son. For these are names of nobility and knowledge, and perfection in the contemplation of God; which crowning step of advancement the gnostic soul receives, when it has become quite pure, reckoned worthy to behold everlastingly God Almighty, “face,” it is said, “to face.” For having become wholly spiritual, and having in the spiritual Church gone to what is of kindred nature, it abides in the rest of God.
Source: The Stromata, or Miscellanies (New Advent)