'Grateful' in the Bible

friends who have endangered their own lives for mine. I am grateful to them, and not I alone, but all the Gentile Churches also.

If, so far as I am concerned, I partake with a grateful heart, why am I to be found fault with in regard to a thing for which I give thanks?"

For we are a fragrance of Christ grateful to God in those whom He is saving and in those who are perishing;