Romans 14:2-3, 14-15

For example, one believer has no problem with eating all kinds of food, but another with weaker faith will eat only vegetables. The one who eats freely shouldn’t judge and look down on the one who eats only vegetables. And the vegetarian must not judge and look down on the one who eats everything. Remember, God has welcomed him and taken him as his partner.

I know and am convinced by personal revelation from the Lord Jesus that there is nothing wrong with eating any food. But to the one who considers it to be unclean, it is unacceptable. If your brother or sister is offended because you insist on eating what you want, it is no longer love that rules your conduct. Why would you wound someone for whom the Messiah gave his life, just so you can eat what you want?