Clement of Rome

“ Let us, therefore, be studiously on our guard at all times, that we do not smite our brethren and give them to drink of a disquieting conscience through our being to them a stumbling-block. For “if for the sake of meat our brother be made sad, or shocked, or made weak, or caused to stumble, we are not walking in the love of God. For the sake of meat thou causest him to perish for whose sake Christ died.” ”

“ How Carefully Stumbling-Blocks Must Be Avoided.
But if, moreover, we chance upon a place, and find there one believing woman only, and no other person be there but she only, we do not stop there, nor pray there, nor read the Scriptures there, but we flee as from before the face of a serpent, and as from before the face of sin. Not that we disdain the believing woman—far be it from us to be so minded towards our brethren in Christ!—but, because she is alone, we are afraid lest any one should make insinuations against us in words of falsehood. ”