Now I beseech you, brethren, by the name of our Lord Jesus Christ, that ye all speak the same thing, and that there be no divisions among you; but that ye be perfectly joined together in the same mind and in the same judgment."

1 Corinthians 1:10 KJV

Now I beseech you, brethren: The apostle having observed the many favours and blessings bestowed on this church, proceeds to take notice of the divisions and contentions which were fomented in it; and in the most kind and tender manner entreats them to take every proper step to prevent schisms among them: he does not use his apostolical power and authority, or lay his injunctions and commands upon them, which he might have done, but most affectionately beseeches them; styling them brethren, as they were in a spiritual relation, being children of the same Father, members of the same body, and partakers of the same grace, and is a reason why they should not fail out by the way: and this obsecration is made.

"For it hath been declared unto me of you, my brethren, by them which are of the house of Chloe, that there are contentions among you." I Corinthians 1:11 KJV

By the name of our Lord Jesus Christ:

Which he wisely judged must have its weight and influence on many of them, to whom that name must be dear and precious, and which they called upon and were called by; and shows, that he was not acting in his own name, and seeking his own profit; but was concerned in and for the name of Christ, and for his honour and interest, which lay at stake by their contentions.

His earnest request to them is,

"That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me. And the glory which thou gavest me I have given them; that they may be one, even as we are one: I in them, and thou in me, that they may be made perfect in one; and that the world may know that thou hast sent me, and hast loved them, as thou hast loved me."   John 17:21-23 KJV

That you speak the same thing:

Profess the same truths, and express them in the same words; which shows the lawfulness, yea, necessity and usefulness, of confessions and articles of faith, being made and agreed to by members of churches; and which should be drawn up in a form of sound words, and abode by; for the introducing of new words and phrases is often the means of bringing in new doctrines, and of raising great contentions and animosities; wherefore using the same words to express truth by is a very proper and prudent expedient to prevent them.

And, that there be no divisions among you:

Which are generally made by innovations in doctrine, or worship; by forming new schemes of religion, new articles of faith, and modes of discipline.

"That there should be no schism in the body; but that the members should have the same care one for another." I Corinthians 12:25 KJV

But that ye be perfectly joined together in the same mind and in the same judgment.

Which regards not only the sameness of love and affection, to one another, being, as the first Christians were, of one heart and of one soul; but their agreement in their judgments and sentiments, of both doctrine and discipline; and such an entire harmony and symmetry among them, as in the members of the body, where each member and bone being in their proper place, exactly answer to, and tally with each other; and which is the most effectual way to speak the same things, and so bar against all schisms and divisions; and such an agreement is absolutely necessary to the peace, comfort, and well being of a church; for how should "two", and much less more, "walk together", unless they are "agreed?"

"Can two walk together, except they be agreed?" Amos 3:3 KJV

"Now the God of patience and consolation grant you to be likeminded one toward another according to Christ Jesus:" Romans 15:5 KJV