Pravuil, also known as Vretil, is anarchangel briefly mentioned in theSecond Book of Enoch as God's scribe and recordkeeper. In Enoch II, God commands Pravuil to bring Enoch writing materials so he could document his journey through the heavens.[1][2] Charles Russell Coulter andPatricia Turner argue that Pravuil is a Hebrew recasting of the Mesopotamian deityNabu.[3]