Romans 14:23
But whoever has doubts is condemned if he eats, because the eating is not from faith. For whatever does not proceed from faith is sin.
Romans 13:2
Therefore whoever resists the authorities resists what God has appointed, and those who resist will incur judgment.
1 Corinthians 8:7
However, not all possess this knowledge. But some, through former association with idols, eat food as really offered to an idol, and their conscience, being weak, is defiled.
1 Corinthians 11:29-31
For anyone who eats and drinks without discerning the body eats and drinks judgment on himself.
Romans 14:5
One person esteems one day as better than another, while another esteems all days alike. Each one should be fully convinced in his own mind.
Titus 1:15
To the pure, all things are pure, but to the defiled and unbelieving, nothing is pure; but both their minds and their consciences are defiled.
Hebrews 11:6
And without faith it is impossible to please him, for whoever would draw near to God must believe that he exists and that he rewards those who seek him.