Galatians 2:18
Why, if I am now rebuilding that structure of sin which I had demolished, I am thereby constituting myself a transgressor;
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.
1 Corinthians 8:11-12
Why, your knowledge becomes the ruin of the weak believer--your brother, for whom Christ died!
Galatians 2:4-5
Yet there was danger of this through the false brethren secretly introduced into the Church, who had stolen in to spy out the freedom which is ours in Christ Jesus, in order to rob us of it.
Galatians 2:12-16
For until certain persons came from James he had been accustomed to eat with Gentiles; but as soon as these persons came, he withdrew and separated himself for fear of the Circumcision party.
Galatians 4:9-12
Now, however, having come to know God--or rather to be known by Him--how is it you are again turning back to weak and worthless rudimentary notions to which you are once more willing to be enslaved?
Galatians 5:11
As for me, brethren, if I am still a preacher of circumcision, how is it that I am still suffering persecution? In that case the Cross has ceased to be a stumbling-block!
Galatians 2:21
I do not nullify the grace of God; for if acquittal from guilt is obtainable through the Law, then Christ has died in vain."