If, then, both proclaim the Word—the one by writing, the other by speech—are not both then to be approved, making, as they do, faith active by love? It is by one’s own fault that he does not choose what is best; God is free of blame.
…On him who by Divine Providence meets in with it, it confers the very highest advantages,—the beginning of faith, readiness for adopting a right mode of life, the impulse towards the truth, a movement of inquiry, a trace of knowledge; in a word, it gives the means of salvation. And those who have been rightly reared in the words of truth, and received provision for eternal life, wing their way to heaven.
…One’s own conscience is best for choosing accurately or shunning. And its firm foundation is a right life, with suitable instruction.
Clement of Alexandria
The Stromata, Book I
Chapter I