Our hope of heaven is not contingent upon our freedom from error but upon our attitude toward it. I am not a living member of a fragmented body. I am a part of the one body and through its head I am joined to every saved person on the earth. The only way I can disown any of my brethren is to sever myself from Jesus. It is more difficult to work with some than with others, because of their attitude.
Divergent opinions act as barriers, but love can conquer where argument fails.
If the prime purpose of debate is to restore unity I will just start with unity and discuss our problems as a brother and not as an enemy. Nothing that anyone can ever do short of forsaking my Lord will cause me to leave him. We are caught up together in God's mercy and all of us are monuments, not to our brilliance or spiritual attainment, but to His boundless grace. We must receive one another as He receives us all.