Victorinus

“ The third order of the saints shows that they are men who are strong in faith, and who are not afraid of persecution; but because even among them there are some who are inclined to unlawful associations, He says:—
14–16. “Thou hast there some who hold the doctrine of Balaam, who taught in the case of Balak that he should put a stumbling-block before the children of Israel, to eat and to commit fornication. So also hast thou them who hold the doctrine of the Nicolaitanes; but I will fight with them with the sword of my mouth.” ”

“ All these things tend to praise, and that no small praise; and it behoves such men, and such a class, and such elected persons, by all means to be admonished, that they may not be defrauded of such privileges granted to them of God. ”

“ He who falls, falls from a height: therefore He said whence: because, even to the very last, works of love must be practised; and this is the principal commandment. Finally, unless this is done, He threatened to remove their candlestick out of its place, that is, to disperse the congregation.
6. “This thou hast also, that thou hatest the deeds of the Nicolaitanes.” ”