Thomson(i)
31 Therefore I say to you, all manner of sin and slander may be forgiven men; but this slanderous speaking against the spirit is not to be forgiven men
32 Even though one speak against the son of man, it may be forgiven him; but whoever shall speak against the holy Spirit is not to be forgiven, either in the present age, or in that to come.
33 Either make the tree good and its fruit good, or make the tree bad, and its fruit bad. For the tree is known by its fruit
34 Brood of vipers! how can you who are evil speak good things? For out of the abundance of the heart the mouth speaketh.