Against Marcion Book I
But as God is eternal and rational, so, I think, He is perfect in all things. "Be ye perfect, even as your Father which is in heaven is perfect." Prove, then, that the goodness of your god also is a perfect one.
Oversæt med Google
On the Apparel of Women Book II
Necessary it is that you turn aside from them, as in all other things, so also in your gait; since you ought to be "perfect, as (is) your Father who is in the heavens."
Oversæt med Google
Commentary on Matthew 4.27
Matthew concludes, “All things are perfected by goodness.” The law used to demand that your neighbor be loved and allowed hatred against an enemy. Faith, rather, requires that enemies be cherished. It breaks the tendency we have to be peevish and urges us to bear life’s difficulties calmly. Faith not only deters anger from turning into revenge but even softens it into love for the injurer. It is merely human to love those who love you, and it is common to cherish those who cherish you. Therefore Christ calls us into the life of heirs of God and to be models for the just and the unjust of the imitation of Christ. He distributes the sun and the rain through his coming in baptism and by the sacraments of the Spirit. Thus he has prepared us for the perfect life through this concord of public goodness, because we must imitate our perfect Father in heaven.
Oversæt med Google
Homily on the Gospel of Matthew 18
"Be ye therefore perfect, as your Heavenly Father."
And He intersperses everywhere abundantly the name of the heavens, by the very place thoroughly elevating their minds. For as yet, I know not how, they were somewhat weak and dull.
Seest thou how He pulls up by the roots wrath, and sensual lusts, as well as that of riches, that of glory, all that belongs to this life? For this he had done indeed from the first, but much more now. For the poor, and the meek, and the mourner, empties himself of his anger; the just and the merciful, of the lust of riches; the pure in heart is delivered from wicked lusts; he that is persecuted and suffers insults, and is evil spoken of, is practising of course entire contempt of things present, and is clear from pride and vainglory.
Having therefore loosed the hearer from these bonds, and having anointed him for the conflicts, again in another way He roots up these passions, and with increased strictness. For having begun by anger, and having cut out on every side the sinews of this passion; having said, "he that is angry with his brother," and "he that calleth fool," or "Raca," let him be punished: and "he that is offering his gift, let him not approach the table until he have done away the enmity;" and "he that hath an adversary, before he see the tribunal, let him make the enemy a friend:" He makes a transition to lust again, and saith, "he that beholds with unchaste eyes, let him be punished as an adulterer;" whoso is offended by an unchaste woman, or by a man, or by any other of those belonging to him, let him cut off all these; "he that hath a woman by law of marriage, let him never cast her out, and look to another." For hereby He hath pulled up the roots of wicked lust. Then after this He restrains the love of riches, commanding neither to swear, nor to lie, nor to keep hold of the very cloak with which one may chance to be clad, but rather to give up one's coat too, to him who would have it, and one's bodily services; completely and more than completely taking away our longing for riches. Then after all these things, and the varied garland of these commandments, He goes on to say "pray for them which despitefully use you:" leading us up to the very highest summit of self-control.
For as being meek is not so much as to take smiting, nor being merciful, as to give one's coat also together with one's cloak, nor being just, as to bear injury, nor being a peacemaker, as to follow even when smitten and compelled; so also to suffer persecution is not so much as to bless when persecuted. Seest thou how by degrees He leads us up into the very arches of Heaven?
Oversæt med Google
TRACTATE ON MATTHEW 21.2.1
The Lord has shown that we cannot have the good work of perfect love if we love only those from whom in turn we know the return of mutual love will be paid in kind. For we know that love of this sort is common even to nonbelievers and sinners. Hence the Lord wishes us to overcome the common law of human love by the law of gospel love, so that we may show the affection of our love not only toward those who love us but even toward our enemies.… Thus we may imitate the example of true piety and our Father’s goodness.
Oversæt med Google
Catena Aurea by Aquinas
Because the utmost perfection of love cannot go beyond the love of enemies, therefore as soon as the Lord has bid us love our enemies, He proceeds, Be ye then perfect, as your Father which is in heaven is perfect. He indeed is perfect, as being omnipotent; man, as being aided by the Omnipotent. For the word 'as' is used in Scripture, sometimes for identity, and equality, as in that, As I was with Moses, so will I be with thee; (Josh. 1:5.) sometimes to express likeness only as here.
Oversæt med Google