When you combine an inclusive clause with an exclusive clause you have a well-define principle, fact or testimony.
The Whole Truth and Nothing But The Truth is what believers are to preach in obedience to the GreatCommmission.
Unfortunately, both clauses are rarely adhered to a ministers invariable want to emphasize their difference to the end that people follow them rather than others.
All of such are examples of stewards serving themselves rather than their Master.
There are several major problems with this:
➛ fragmentation of the chrurch
➛ disunity
➛ competition
➛ misrepresentation
➛ loss of confidence by the lost
Denominationalism was spawned by Satan.
It serves no good purpose for the Body Of Christ.