God inspires those who choose him

For, evidently in honor of their excellent nature and their holy choice, he inspires those who have made choice of a good life with strength for the rest of their salvation; exhorting some, and helping others, who of themselves have become worthy.

Clement of Alexandria
The Stromata, Book VII
Chapter VII

Faith is the first movement towards salvation

Such a change, then, from unbelief to faith—and to trust in hope and fear, is divine. And, in truth, faith is discovered, by us, to be the first movement towards salvation; after which fear, and hope, and repentance, advancing in company with temperance and patience, lead us to love and knowledge.

Clement of Alexandria
The Stromata, Book II
Chapter VI

Faith is activated by love and free will

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

Exert your will and be saved and initiated in the sacred mysteries

Exert your will only, and you have overcome ruin; bound to the wood of the cross, thou shalt be freed from destruction: the word of God will be thy pilot, and the Holy Spirit will bring thee to anchor in the haven of heaven. Then shalt thou see my God, and be initiated into the sacred mysteries, and come to the fruition of those things which are laid up in heaven reserved for me, which “ear hath not heard, nor have they entered into the heart of any.”

Clement of Alexandria
Exhortation to the Heathen
Chapter XII