Gnaw the tongue
In Revelation 16:10, this signifies inability to endure truths. (Apocalypse Revealed 696)
Lie
When people lie or speak falsely in the Bible, it represents the "falsity of faith" and the resulting "evil of faith." This is what happens when people form their ideas based on bad information and incorrect assumptions. This leads to wrong ways of thinking and evil.
(Odkazy: Apocalypse Revealed 924; Arcana Coelestia 8908 [3-4], 9248)