Luke 6:36

1 Clement

For thus He spoke: "Be ye merciful, that ye may obtain mercy; forgive, that it may be forgiven to you; as ye do, so shall it be done unto you; as ye judge, so shall ye be judged; as ye are kind, so shall kindness be shown to you; with what measure ye mete, with the same it shall be measured to you."[55]

Epistle of Polycarp to the Philippians

be merciful, that ye may obtain mercy;[18]

First Apology of Justin

But seek ye the kingdom of heaven, and all these things shall be added unto you. For where his treasure is, there also is the mind of a man."[25]

Clement of Alexandria Stromata Book II

For the law calls assimilation following; and such a following to the utmost of its power assimilates. "Be," says the Lord, "merciful and pitiful, as your heavenly Father is pitiful."[226]

Tertullian Against Marcion Book IV

Compassion also does He teach: "Be ye merciful," says He, "as your Father also that had mercy upon you."[635]

Tertullian On Modesty

too to be `pitiful-hearted'[21]

Origen de Principiis Book IV

the image of God; and in him are manifestly to be discovered traces of the divine image, not by any appearance of the bodily frame, which is corruptible, but by mental wisdom, by justice, moderation, virtue, wisdom, discipline; in fine, by the whole band of virtues, which are innate in the essence of God, and which may enter into man by diligence and imitation of God; as the Lord also intimates in the Gospel, when He says, "Be ye therefore merciful, as your Father also is merciful; "[66]

Cyprian Epistle LI

and the Lord in His Gospel says, "Be ye merciful, as your Father also had mercy upon you; "[24]

Recognitions of Clement V "Wherefore awake, and take to yourselves our Lord and God, even that Lord who is Lord both of heaven and earth, and conform yourselves to His image and likeness, as the true Prophet Himself teaches, saying, `Be ye merciful, as also your heavenly Father is merciful, who makes His sun to rise upon the good and the evil, and rains upon the just and the unjust.'[9]

1 Clement

For thus He spoke: "Be ye merciful, that ye may obtain mercy; forgive, that it may be forgiven to you; as ye do, so shall it be done unto you; as ye judge, so shall ye be judged; as ye are kind, so shall kindness be shown to you; with what measure ye mete, with the same it shall be measured to you."[64]