Library Pseudo-Clement Clementine Homilies
Homily 3, Chapter 57: Teaching of Christ
But to those who are persuaded that He is evil, as the Scriptures say, He said, 'Call not me good, for One only is good.' And again, 'Be ye good and merciful, as your Father in the heavens, who makes the sun rise on good and evil men, and brings rain upon just and unjust.' But to those who were misled to imagine many gods, as the Scriptures say, He said, 'Hear, O Israel; the Lord your God is one Lord.'
English translation in Ante-Nicene Fathers, Vol. VIII (eds. Alexander Roberts and James Donaldson; Buffalo: Christian Literature Publishing Co., 1886). Public domain. Digital text via New Advent Church Fathers.