From the responses, it appears that the SBC is an association of churches that agree on a non-fundamental doctrine (mode and age of baptism) and disagree on a fundamental doctrine(justification). There is nothing wrong with that. Religious organizations form for all sorts of reasons. But, let me ask the forum regarding two possible pitfalls.

1. If a confession is intentionally written to give the appearance of unity where there is no unity, is that not a false confession?
2. If an association involves Calvinist congregations in supporting missions, preaching, revival, etc. led by Arminian preachers, are those Calvinist congregations guilty of false teaching?