Gnaw Their Tongues is an experimental drone/noiseblack metal moniker of Maurice de Jong formed in Drachten, The Netherlands in 2005. Its named after a verse in the bible. Lyrical themes are bondage, torture and morbid esoterica. Gnaw Their Tongues tracks appears on Black Industrial Grimoire, Mind the Gap Volume 77, Oaken Throne 6, The Static Hymnal. Ophiuchus was a band before Gnaw Their Tongues was created, but except for some tracks nothing more had been released under that moniker.