Doctrinal rightness and rightness of ecclesiastical position are important, but only as a starting point to go on into a living relationship - and not as ends in themselves.
Truth always carries with it confrontation. Truth demands confrontation; loving confrontation nevertheless. If our reflex action is always accommodation regardless of the centrality of the truth involved, there is something wrong.
The beginning of men's rebellion against God was, and is, the lack of a thankful heart.