“Over and over again the formation of a party, the growth of a clique, the promotion of a split have been justified as standing for the truth. It is said that, unless we divide, the truth cannot be safeguarded; the body from which we are dividing has rejected all truth, or this truth or that.
But when Paul withstood Peter to the face over the really cardinal issue of the truth of the gospel (Gal. 2:14), he did not separate, form a party, send word to the churches he had founded that they were now a new denomination.
The sad thing is that we who are born into a divided, wretchedly denominational situation are inured from birth to separation, and we have lost James’ realization that in Christian division, as in time of war, truth is the first casualty.”
J. A. Motyer, The Message of James: The Tests of Faith, The Bible Speaks Today, (Leicester, England; Downers Grove, IL: Inter-Varsity Press, 1985), 133.