I'm not all that familiar with church history so I googled.
This is the 32nd chapter of the 1st Epistle to the Corinthians that Clement wrote to them.
Chapter 32. We are Justified Not by Our Own Works, But by Faith.
Whosoever will candidly consider each particular, will recognise the greatness of the gifts which were given by him. For from him have sprung the
priests and all the
Levites who minister at the altar of
God. From him also [was descended] our Lord Jesus Christ according to the flesh. Romans 9:5 From him [arose] kings, princes, and rulers of the race of Judah. Nor are his other tribes in small
glory, inasmuch as God had promised, Your seed shall be as the stars of heaven. All these, therefore, were highly honoured, and made great, not for their own sake, or for their own works, or for the righteousness which they wrought, but through the operation of His
will. And we, too, being called by His
will in
Christ Jesus, are not justified by ourselves, nor by our own wisdom, or understanding, or godliness, or works which we have wrought in
holiness of heart; but by that
faith through which, from the beginning, Almighty God has justified all
men; to whom be
glory for ever and ever.
Amen.
and the 33rd:
Chapter 33. But Let Us Not Give Up the Practice of Good Works and Love. God Himself is an Example to Us of Good Works.
What shall we do, then, brethren? Shall we become
slothful in well-doing, and cease from the practice of
love? God forbid that any such course should be followed by us! But rather let us hasten with all energy and readiness of mind to perform every good work. For the Creator and Lord of all Himself rejoices in His works. For by His infinitely great power He established the heavens, and by His incomprehensible wisdom He adorned them. He also divided the earth from the water which surrounds it, and fixed it upon the immovable foundation of His own will. The animals also which are upon it He commanded by His own word into
existence. So likewise, when He had formed the sea, and the living creatures which are in it, He enclosed them [within their proper bounds] by His own power. Above all, with His
holy and undefiled hands He formed man, the most excellent [of His creatures], and
truly great through the understanding given him — the express likeness of His own image. For thus says God: Let us
make man in our image, and after our likeness. So God made man; male and female He created them.
Genesis 1:26-27 Having thus finished all these things, He approved them, and blessed them, and said, Increase and multiply.
Genesis 1:28 We see, then, how all righteous men have been adorned with good works, and how the Lord Himself, adorning Himself with His works, rejoiced. Having therefore such an example, let us without delay accede to His
will, and let us work the work of righteousness with our whole strength.