OK. But wasn't that the whole point? People seem to have disagreements as to God's theology? My opinion, for what it is worth, is that like-minded people should congregate together as the best way to ensure the earthly unity of the God's Church.
Unity of mind, heart and spirit is best in worship etc.
But SUBMITTING TO HOLY SPIRIT IN A GIVEN LOCALE, SERVICE . . . SITUATION . . .
IS A VERY BEAUTIFUL AND POWERFUL THING.
THERE IS PRAYER POWER IN PRAYING UNITY.
Most disunity is over pride, turf and control issues. Those unGodly motivations need put on the altar.
Those "reasons" tend to hide under the pretense of "defending doctrinal purity."