Further, the juxtaposition of doctrines, by comparison, saves the truth, from which follows knowledge. Philosophy came into existence, not on its own account, but for the advantages reaped by us from knowledge, we receiving a firm persuasion of true perception, through the knowledge of things comprehended by the mind. For I do not mention that the Stromata, forming a body of varied erudition, wish artfully to conceal the seeds of knowledge. As, then, he who is fond of hunting captures the game after seeking, tracking, scenting, hunting it down with dogs; so truth, when sought and got with toil, appears a delicious thing. Why, then, you will ask, did you think it fit that such an arrangement should be adopted in your memoranda? Because there is great danger in divulging the secret of the true philosophy to those, whose delight it is unsparingly to speak against everything, not justly; and who shout forth all kinds of names and words indecorously, deceiving themselves and beguiling those who adhere to them. "For the Hebrews seek signs," as the apostle says, "and the Greeks seek after wisdom."

If, however, it be necessary, dismissing these particulars, to speak what appears to me to be the truth, you do not rightly infer “ that a knowledge...