Only take care lest this liberty of yours somehow become a stumbling block to the weak. For if any one sees you, a man of knowledge, at table in an idol’s temple, might he not be encouraged, if his conscience is weak, to eat food offered to idols? And so by your knowledge this weak man is destroyed, the brother for whom Christ died. Thus, sinning against your brethren and wounding their conscience when it is weak, you sin against Christ. Therefore, if food is a cause of my brother’s falling, I will never eat meat, lest I cause my brother to fall.
–1 Corinthians 8:9-13