Romans 14:15
“But if thy brother be grieved with thy meat, now walkest thou not charitably. Destroy not him with thy meat, for whom Christ died.”
Let us not therefore judge one another any more: but judge this rather, that no man put a stumblingblock or an occasion to fall in his brother’s way.
I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself: but to him that esteemeth any thing to be unclean, to him it is unclean.
But if thy brother be grieved with thy meat, now walkest thou not charitably. Destroy not him with thy meat, for whom Christ died.
Let not then your good be evil spoken of:
For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Let this mind be in you, which was also in Christ Jesus:”
“But Daniel purposed in his heart that he would not defile himself with the portion of the king’s meat, nor with the wine which he drank: therefore he requested of the prince of the eunuchs that he might not defile himself.”
“Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.”
“Let all your things be done with charity.”
“All things are lawful for me, but all things are not expedient: all things are lawful for me, but all things edify not.”