You may easily be sure that division tendeth to the ruin of the church, and the hinderance of the gospel, and the injury of the common interest of religion.[66] You know it is greatly condemned in the Scriptures. You may know that it is usually the exercise and the increase of pride, uncharitableness, and passion; and that the devil is best pleased with it, as being the greatest gainer by it. But, on the other side, you are not easily certain which party is in the right: and if you were, you are not sure that the matter will be worth the cost of the contention: or if it be, it is to be considered, whether the truth is not like to get more advantage by managing it in a more peaceable way, that hath no contention, nor stirreth up other men so much against it, as the way of controversy doth. And whatever it prove, you may and should know, that young christians, that want both parts, and helps, and time, and experience to be thoroughly seen in controversies, are very unfit to make themselves parties; and that they are yet more unfit to be the hottest leaders of these parties, and to spur on their teachers, that know more than they. If the work be fit for another to do, that knoweth on what ground he goeth, and can foresee the end, yet certainly it is not fit for you. And therefore forbear it till you are more fit.
I know those that would draw you into such a contentious zeal, will tell you, that their cause is the cause of God, and that you desert him and betray it, if you be not zealous in it: and that it is but the counsel of flesh and blood which maketh you pretend moderation and peace: and that it is a sign that you are hypocrites, that are so lukewarm, and carnally comply with error: and that the cause of God is to be followed with the greatest zeal and self-denial. And all this is true, if you but be sure that it is indeed the cause of God; and that the greater works of God be not neglected on such pretences; and that your zeal be much greater for faith, and charity, and unity, than for your opinions. But upon great experience, I must tell you, that of the zealous contenders[67] in the world, that cry up "The cause of God, and truth," there is not one of very many, that understandeth what he talks of; but some of them cry up the cause of God, when it is a brat of a proud and ignorant brain, and such as a judicious person would be ashamed of. And some of them are rashly zealous, before they have parts or time to come to any judicious trial. And some of them are misguided by some person or party, that captivateth their minds. And some of them are hurried away by passion and discontent. And many of the ambitious and worldly are blinded by their carnal interests. And many of them, in mere pride, think highly of an opinion, in which they are somewhat singular, and which they can, with some glorying, call their own, as either invented by them or that, in which they think they know more than ordinary men do. And abundance, after long experience, confess that to have been their own erroneous cause, which they before entitled the cause of God. Now when this is the case, and one crieth, Here is Christ, and another, There is Christ; one saith, This is the cause of God, and another saith, That is it; no man that hath any care of his conscience, or of the honour of God and his profession, will leap before he looketh where he shall alight; or run after every one that will whistle him with the name or pretence of truth or a good cause. It is a sad thing to go on many years together in censuring, opposing, and abusing those that are against you, and in seducing others, and misemploying your zeal, and parts, and time, and poisoning all your prayers and discourses, and in the end to see what mischief you have done for want of knowledge, and with Paul to confess, that you were mad in opposing the truth and servants of God, though you did it in a zeal of God through ignorance. Were it not much better to stay till you have tried the ground, and prevent so many years' grievous sin, than to escape by a sad repentance, and leave behind you stinking and venomous fruit of your mistake? and worse, if you never repent yourselves. Your own and your brethren's souls are not so lightly to be ventured upon dangerous, untried ways. It will not make the truth and church amends, to say at last, I had thought I had done well. Let those go to the wars of disputing, and contending, and censuring, and siding with a sect, that are riper, and better understand the cause: wars are not for children. Do you suspend your judgment till you can solidly and certainly inform it, and serve God in charity, quietness, and peace; and it is two to one, but you will live to see the day, that the contenders that would have led you into their wars, will come off with so much loss themselves, as will teach them to approve your peaceable course, or teach you to bless God that kept you in your place and duty.