Romans 14:1-3

Offer an open hand of fellowship to welcome every true believer, even though their faith may be weak and immature. And refuse to engage in debates with them concerning nothing more than opinions. 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.