One man judges one day above another; another judges every day alike. Let each one be fully persuaded in his own mind.
Whereas many have undertaken to write a narrative of those things which are most surely believed among us,
I know and am persuaded by the Lord Jesus that nothing is unclean in itself, but to him who considers anything to be unclean, to him it is unclean.
But he who doubts is condemned if he eats, because it is not from faith, for whatever is not from faith is sin.
and being fully persuaded that what God had promised, He was able to perform.
and by your knowledge shall the weak brother perish, for whom Christ died?
However, not everyone has this knowledge. Some, being accustomed to the idol until now, eat the food as a thing offered to an idol. So their weak conscience is defiled.