Nicene and Post-Nicene Fathers, Ser. II, Vol. XI:
The Works of Sulpitius Severus.: Chapter XV.

Chapter XV.

If you wish, then, to be with Christ, you must live according to the example of Christ, who was so far removed from all evil and wickedness, that he did not render a recompense even to his enemies, but rather even prayed for them. For I do not wish you to reckon those souls Christian, who (I do not say) hate either their brothers or sisters, but who do not, before God as a witness, love their neighbors with their whole heart and conscience, since it is a bounden duty for Christians, after the example of Christ himself, even to love their enemies. If you desire to possess fellowship with the saints, cleanse your heart from the thought of malice and sin. Let no one circumvent you; let no one delude you by beguiling speech. The court of heaven will admit none except the holy, and righteous, and simple, and innocent, and pure. Evil has no place in the presence of God. It is necessary that he who desires to reign with Christ should be free from all wickedness and guile. Nothing is so offensive, and nothing so detestable to God, as to hate any one, to wish to harm any one; while nothing is so acceptable to him as to love all men. The prophet knowing this bears witness to it when he teaches, “Ye who 217 love the Lord, hate evil.”

Footnotes

Ps. xcvii. 10.