Romans 14:15
If your brother is pained by the food you are eating, your conduct is no longer controlled by love. Take care lest, by the food you eat, you lead to ruin a man for whom Christ died.
Romans 16:18
For men of that stamp are not bondservants of Christ our Lord, but are slaves to their own appetites; and by their plausible words and their flattery they utterly deceive the minds of the simple.
1 Corinthians 8:11
Why, your knowledge becomes the ruin of the weak believer--your brother, for whom Christ died!
1 Peter 5:2
Be shepherds of God's flock which is among you. Exercise the oversight not reluctantly but eagerly, in accordance with the will of God; not for base gain but with cheerful minds;
2 Peter 2:2-3
And in their immoral ways they will have many eager disciples, through whom religion will be brought into disrepute.