A minister must find it very hard work to preach to hearers who do not believe, or only half believe, what he preaches. But pews without heads in them are a still more depressing spectacle. He may convince the doubter and reform the profligate. But he cannot produce any change on pine and mahogany by his discourses, and the more wood he sees as he looks along his floor and galleries, the less his chance of being useful. It is natural that in times like the present changes of faith and of place of worship should be far from infrequent. It is not less natural that there should be regrets on one side and gratification on the other, when such changes occur. It even happens occasionally that the regrets become aggravated into reproaches, rarely from the side which receives the new accessions, less rarely from the one which is left. It is quite conceivable that the Roman Church, which considers itself the only true one, should look on those who leave its communion as guilty of a great offence. It is equally natural that a church which considers Pope and Pagan a pair of murderous giants, sitting at the mouths of their caves, alike in their hatred to true Christians, should regard any of its members who go over to Romanism as lost in fatal error. But within the Protestant fold there are many compartments, and it would seem that it is not a deadly defection to pass from one to another.
So far from such exchanges between sects being wrong, they ought to happen a great deal oftener than they do. All the larger bodies of Christians should be constantly exchanging members. All men are born with conservative or aggressive tendencies: they belong naturally with the idol-worshippers or the idol-breakers. Some wear their fathers' old clothes, and some will have a new suit. One class of men must have their faith hammered in like a nail, by authority; another class must have it worked in like a screw, by argument. Members of one of these classes often find themselves fixed by circumstances in the other. The late Orestes A. Brownson used to preach at one time to a little handful of persons, in a small upper room, where some of them got from him their first lesson about the substitution of reverence for idolatry, in dealing with the books they hold sacred. But after a time Mr. Brownson found he had mistaken his church, and went over to the Roman Catholic establishment, of which he became and remained to his dying day one of the most stalwart champions. Nature is prolific and ambidextrous. While this strong convert was trying to carry us back to the ancient faith, another of her sturdy children, Theodore Parker, was trying just as hard to provide a new church for the future. One was driving the sheep into the ancient fold, while the other was taking down the bars that kept them out of the new pasture. Neither of these powerful men could do the other's work, and each had to find the task for which he was destined.