Now in regard to food which has been offered to idols, we are sure of course that "we all have knowledge." But knowledge puffs up, while love builds up.

Though I speak in the tongues of men and of angels, but have no love, I am become a clanging brass, or a clashing cymbal.

For you, brothers, were called for freedom; only do not make your freedom an excuse for self-indulgence, but in love enslave yourselves to one another.

I entreat you to make my joy overflow by living in harmony; possessing the same love, and with one soul united in one purpose.

Destroy

So he is lost, this weak man, lost by your "knowledge." this brother for whom Christ died.

But there were false prophets, too, among the people, just as among you also there will be false teachers. These will secretly bring in destructive sects, denying even the Master who bought them, and bringing swift ruin upon themselves.

And he is the propitiation for our sins, and not for ours only, but also for those of the whole world.

General references

Let all that you do be done in love.

For if I am rebuilding the very things which I destroyed, I am proving myself a transgressor.

Let this mind be in you which was also in Christ Jesus,