when God told you DIRECTLY that the same people you refuse, to eat with yes, and 101G will say it again, yes. because of IGNORANT beliefs, which you know, yes, disobedience to God is a sin....
now I ask you is "disobedience to God a sin?" .... (smile)....
YIKES!
did not God show Peter in a vision that the Gentiles was Cleansed? was not this the reason why he went into Bro Cornelius house? so why disobey God command? did not Moses do the same in striking the rock for water when the people were thirsty? why the disobedience? when God clearly told him to speak to the rock.
disobedience against God command is sin. when leaders disobey, that shows the lay can also. so, no need to try again. good day.... I hope. so, that INGORANCE you cannot sin is just that IGNORANCE.
101G.