If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
All Commentaries on 2 John 1:10 Go To 2 John 1
Cornelius a Lapide
AD 1637
lf any one come to you, and bring not this doctrine, &c. S. John in this place not only advises, as some think, but also commands Electa and all the rest of the faithful not to receive to hospitality, nor say Hail, to any one who brings another doctrine, i.e. one which is contrary to the orthodox faith of Christ. For he who saith hail to such is partaker of their evil deeds. That Isaiah , he seems to favour and applaud the heretical teacher.
Observe, not only by human and canon laws, as since the time of S. John they have been enacted by Pontiffs and Councils, heretics are to be avoided in three cases. The first Isaiah , when there is danger lest you or yours should be perverted by them, which is a thing which ordinarily happens. For, as S. Paul saith, "Their word doth creep as doth a cancer." ( 2 Timothy 2:17.)
2d. When, by receiving, you would seem to favour his heresy, and tacitly profess or encourage it. As, for example, if you were to receive to your house and table a recognised Calvinistic minister, who came for the purpose of propagating his heresy. In the same way it would be wrong to be present at his preaching, or eucharists, or to communicate with him in sacris.
3d. When you give scandal to others, so that they, thinking you to be a host and patron of heretics, should be by your example emboldened to do the same.
These cases being excepted, intercourse with heretics is not forbidden by the Divine and natural law, especially if necessity, or mercy, or grave benefit counsels it.
What S, John here teaches by way of precept he enforced by his example. For having entered into a bath, as soon as he saw Cerinthus there, he sprang out, crying, "Let us flee quickly lest the bath in which is Cerinthus, the enemy of the truth, should fall upon us!"
S. John"s disciple, S. Polycarp, followed his master, saying in his Epistle to the Philippians , in allusion to these words of S. John , "Abstain," he says, "from scandals, and from false brethren, who bear the name of the Lord in vain, who cause foolish men to go astray. For every one who confesseth not that Jesus Christ is come in the flesh, he is antichrist: and he who confesses not the mystery of the Cross is a devil." Thus wrote holy Polycarp, and he acted accordingly. For meeting the heretic Marcion, and being asked by him if he knew him, he answered, "I know thee to be the devil"s first-born."
Thus S. Hermenegild was slain by command of his father, Levvigild, king of the Goths, because he would not receive the Eucharist at Easter from an Arian bishop. This is related by S. Gregory (3Dial31), who calls him a martyr of the Church.
Eusebius of Vercelli, being taken by the Arians, preferred to die of hunger rather than take food from those heretics.
S. Paphnutius took Maximus Bishop of Jerusalem by the hand when he was through simplicity associating with heretics, and led him away from them, saying, "I cannot suffer so venerable a bishop to sit in the seat of pestilence, and to communicate with unclean heretics even by a word."
When S. Martin communicated with the Bishops of the Ithacian sect, in the hope of saving them, he was warned by an angel not to do so. And although he repeated, he experienced a diminution of grace, so that he did not work so many miracles as he had previously wrought. (Sulp. Sever. lib3Dial)
Still more are heretical books to be avoided. For these pestilent productions conceal their heresy like a plague under an appearance of elegance and Wisdom of Solomon , and instil it into the minds of the readers. In this present age the heresy of Luther and Calvin has been dispersed through so many kingdoms by means of their books. If you wish to take away their heresy, take away their books and their ministers. In truth you will have taken it away as soon as you have substituted pious and learned priests and preachers.
Neither say godspeed (ave) to him. The Syriac has, ye shall not say either hail to him or farewell. The ancient Romans said ave, or salve at coming in, vale at going out. Ave then here means the same as the Greek χαὶζειν, rejoice.
For he who saith to him Ave (Syriac rejoice) is a partaker in his evil deeds. For he who salutes a heretical teacher seems to approve his heresy. Some Latin copies add here, Lo, I have told you beforehand, that ye may not be confounded in the day of the Lord.
