... in a country into which the Church is sending missions, it seems the duty of those whom she sends thither to be kind and tolerant towards all Christian bodies who are labouring there in the same cause, as far as these latter do not actively interfere with her, or oppose her doctrine, which, alas! will too often be the case. We are not bound to join them, were their doctrine ever so like ours, any more than the Apostles were bound to follow the stranger who did not follow them, which no one will say; but we are to suffer them to go their way, while we go ours.
And again; even at home there are many parts of the country into which the Church has not duly come, and which perhaps owe what they have of the Gospel to the labours of sectaries. Here, too, as is evident, we are bound to act very differently from what would be our duty in places where they had established themselves in the face of the Church, and against the Church; and, without going into details, it is evident that there is a sense in which our Lord's words in the text apply to them.
On the whole, then, I would say this; when strangers to the Church preach great Christian truths, and do not oppose the Church, then, though we may not follow them, though we may not join them, yet we are not allowed to forbid them; but in proportion as they preach what is in itself untrue, and do actively oppose God's great Ordinance, so far they are not like the man whom our Lord told His Apostles not to forbid. {206}
But in all cases, whether they preach true doctrine or not, or whether they oppose us or not, so much we may learn, viz. that we must overcome them, not so much by refuting them, as by preaching the truth. As we are told to overcome evil with good, so must we overcome falsehood with truth; and as in baptism the curse of Adam is removed by the in-coming of Divine grace, so in like manner the reign of heresy is put to flight, not by merely attacking it, but by the manifestation of the pure Gospel instead. Let us be far more bent on preaching our own doctrine than on refuting another's. Let us be far more set upon alluring souls into the right way than on forbidding them the wrong. Let us be like racers in a course, who do not impede, but try to outstrip each other. Let us outstrip others in our lives and conversation, "by pureness, by knowledge, by long-suffering, by kindness, by the Holy Ghost, by love unfeigned, by the word of truth, by the power of God, by the armour of righteousness on the right hand and on the left, by honour and dishonour, by evil report and good report." Let us conquer by meekness, gentleness, forbearance, and perseverance. When the voice of error and strife is loud, let us keep silence; let us not be unwilling to be triumphed over as blind and prejudiced persons, as bigots, or as fanatics, or as zealots, or to be called any other hard names by the world. Let us forbid them not. God will avenge us in His own way and at His own time. The weak shall be strong, and the despised shall become honourable. "He shall make our righteousness as clear as the light, and our just dealing as the noon-day. Leave off wrath and let go displeasure; {207} fret not thyself, else shalt thou be moved to do evil. Hope thou in the Lord and keep His way, and He shall promote thee, that thou shalt possess the land. Keep innocency, and take heed unto the thing that is right, for that shall bring a man peace at the last." [Ps. xxxvii. 6, 8, 35, 38.]
See Newman reader sermon 14