Clement of Alexandria

One righteous man, then, differs not, as righteous, from another righteous man, whether he be of the Law or a Greek. For God is not only Lord of the Jews, but of all men, and more nearly the Father of those who know Him. For if to live well and according to the law is to live, also to live rationally according to the law is to live; and those who lived rightly before the Law were classed under faith, and judged to be righteous,-it is evident that those, too, who were outside of the Law, having lived rightly, in consequence of the peculiar nature of the voice, though they are in Hades and in ward, on hearing the voice of the Lord, whether that of His own person or that acting through His apostles, with all speed turned and believed. For we remember that the Lord is "the power of God," and power can never be weak.