'Thanks' in the Bible

If I partake with thanks, why am I slandered because of something I give thanks for?

gave thanks, broke it, and said, “This is My body, which is for you. Do this in remembrance of Me.”

Otherwise, if you praise with the spirit, how will the uninformed person say “Amen” at your giving of thanks, since he does not know what you are saying?

For you may very well be giving thanks, but the other person is not being built up.

But thanks be to God, who gives us the victorythrough our Lord Jesus Christ!