"If any one cometh to you and bringeth not this doctrine, receive him not at home and greet him not; for he that greeteth him partaketh in his evil works." Now here is one of the most distressing duties that ever was or can be laid on a Christian; and it is laid on the lady and her children peremptorily. Take this illustration. Many years ago a dear friend of mine fell into trouble through being in a Christian assembly which evaded judging similar error. This sister came to live where the assembly did judge the evil thoroughly; but she was slow to allow her responsibility as to it, pleading that she was only a woman, and what could she say or do. I reminded this "elect lady" of 2 John. This silenced her, for she was intelligent and experienced as well as God-fearing. The issue was that she stood convinced of having shirked her bounden duty.
Where the doctrine of Christ is at stake, one must not hesitate: compromise is treason to the Lord; and if we are not true to Christ, we shall never be true to anything that God has revealed to us. The honour of God is centered in Him through whom grace and truth came to us. Therefore if one come, not bringing this doctrine, even had he been once the dearest Christian friend on earth, she and her children were under the most solemn obligation to ignore him for Christ's sake. Here lies the present call of God. If he does not bring the doctrine of Christ, close the door, have nothing to do with an antichrist. To those who do not value Christ's name and word it must seem outrageous, especially in these liberal days, where man is all and Christ is little or nothing; and even professing Christians are so ready to say nothing about it. "What a pity to disturb unity by these questions!