Charles Spurgeon addressing the church of 2011 - in the 1800's

The church is a separate and distinct thing from the world....

Great attempts have been made of late to make the church receive the world, and wherever it has succeeded it has come to this result, the world has swallowed up the church. It must be so. The greater is sure to swamp the less. They say, “Do not let us draw any hard-and-fast lines. A great many good people attend our services who may not be quite decided, but still their opinion should be consulted, and their vote should be taken upon the choice of a minister, and there should be entertainments and amusements, in which they can assist.”

The theory seems to be, that it is well to have a broad gangway from the church to the world: if this be carried out, the result will be that the nominal church will use that gangway to go over to the world, but it will not be used in the other direction! It is thought by some that it would, perhaps, be better to have no distinct Church at all! If the world will not come up to the Church, let the Church go down to the world—that seems to be the theory. Let the Israelites dwell with the Canaanites and become one happy family! Such a blending does not appear to have been anticipated by our Lord in the chapter which was read just now—I mean the 15th Chapter of John. Read verses 18 and nineteen—“If the world hates you, you know that it hated Me before it hated you. If you were of the world, the world would love his own: but
because you are not of the world, but I have chosen you out of the world, therefore the world hates you.”

Did Jesus ever say—“Try to make an alliance with the world and, in all things, be conformed to its ways”? Nothing could have been further from our Lord’s mind! Oh, that we could see more of holy separation—more dissent from ungodliness, more nonconformity to the world! This is “the dissidence of Dissent” that I care for—far more than I do for party names and the political strife which is engendered by them.

Let us, however, take heed that our separateness from the world is of the same kind as our Lord’s. We are not to adopt a peculiar dress, or a singular mode of speech, or shut ourselves out from society. He did not do so! He was a man of the people, mixing with them for their good. He was seen at a wedding feast, aiding the festivities. He even ate bread in a Pharisee’s house, among captious enemies! He neither wore phylacteries, nor enlarged the borders of His garments, nor sought a secluded cell, nor exhibited any eccentricity of manner. He was separate from sinners only because He was holy and harmless—and they were not. He dwelt among us, for He was of us. No man was more a man than He and yet He was not of the world, neither could you count Him among them. He was neither Pharisee, nor Sadducee, nor Scribe. But, at the same time, none could justly confuse Him with publicans and sinners. Those who reviled Him for consorting with these last, did, by that very reviling, admit that He was a very different person from those with whom they went. We want all members of the Church of Christ to be, manifestly and obviously, distinct persons, as much as if they were of a separate race, even when they are seen mingling with the people around them!

We are not to cut ourselves off from our neighbors by pretense and contempt. God forbid! Our avoiding of pretension, our naturalness, simplicity, sincerity and amiability of character should constitute a distinction. Through Christians being what they seem to be, they should become remarkable in an age of pretenders! Their care for the welfare of others, their anxiety to do good, their forgiveness of injuries, their gentleness of manner—all these should distinguish them far more than they could be distinguished by a particular mode of dress or by any outward signs. I long to see Christian people become more distinct from the world than ever because I am persuaded that until they are, the Church will never become such a power for blessing men as her Lord intended her to be.

It is for the world’s good that there should be no alliance between the Church and the world by way of compromise, even to a shade! it is, or where it can be found. It must be a singular mixture. I know what is meant by a worldly Christian; and I suppose the Christian world must be an aggregate of worldly Christians. But the church of Christ is not of the world. “Ye are not of the world,” says Christ, “even as I am not of the world.”

(from: The Lord’s Own View of His Church And People, Sermon #1957, delivered by C.H. Spurgeon at the Metropolitan Tabernacle, Newington)