Galatians 6:7: Is Mocking God a Sin?
Galatians 6:7 names mocking God as a real sin, and it describes that sin as self-deception: treating God as though he could be disregarded without consequence. The verse gives a warning, not a threat, and it rests on a pattern God has fixed in his world.
James 3:9–12: Is Cursing a Sin?
James treats cursing as a contradiction of worship, not just bad manners: the same mouth blesses God and curses people made in his image. The passage calls for grace-driven honesty about our speech, not shame.