Bible verses about "unthankfulness" | Matthew

²¹ in as muche as when they knewe God, they glorifyed him not as God, neither were thankful, but waxed full of vanities in theyr Imaginations, and their folishe hertes were blinded.

¹⁸ In all thinges geue thankes. For thys is the wyll of God in Christe Iesu towarde you.