Clement of Alexandria

Philosophers, then, are children, unless they have been made men by Christ. "For if the son of the bond woman shall not be heir with the son of the free," at least he is the seed of Abraham, though not of promise, receiving what belongs to him by free gift. "But strong meat belongeth to those that are of full age, even those who by reason of use have their senses exercised to discern both good and evil." "For every one that useth milk is unskilful in the word of righteousness; for he is a babe," and not yet acquainted with the word, according to which he has believed and works, and not able to give a reason in himself. "Prove all things," the apostle says, "and hold fast that which is good," speaking to spiritual men, who judge what is said according to truth, whether it seems or truly holds by the truth. "He who is not corrected by discipline errs, and stripes and reproofs give the discipline of wisdom," the reproofs manifestly that are with love. "For the right heart seeketh knowledge." "For he that seeketh the Lord shall find knowledge with righteousness; and they who have sought it rightly have found peace."

Just as we say that it is possible to have faith without being literate, so we assert that it is not possible to understand the statements contained in the faith without study. To assimilate the right affirmations and reject the rest is not the product of simple faith but of faith engaged in learning. Ignorance involves a lack of education and learning. It is teaching that implants in us the scientific knowledge of things divine and human. It is possible to live uprightly in poverty. It is also possible in wealth. We admit that it is easier and quicker to track down virtue if we have a preliminary education. It can be hunted down without these aids, although even then those with learning, "with their faculties trained by practice," have an advantage.