R.A.V.A.G.E Was The Name Of The Thrash/death Metal Band Atheist Before They Shortened It. It Means "Raging Atheists Vowing A Gory End". The Band Made A Self-Produced Demo Titled "Rotting In Hell" With The Line-Up Of Kelly Shaefer - Guitar/Vocals Steve Flynn - Drums Roger Patterson - Bass In August 1985 They Entered Progressive Studios In Tampa To Record One Song "Kill Or Be Killed" Which Was Added To Four Other Songs That Were Recorded Live On A Mixing Desk Due To A Lack Of Money And That Became The "Rotting In Hell" Demo. Despite The Rough Sound The Tape Did Quite A Bit To Establish The Band's Name In The Underground Via The Tape Trading And Fanzine Networks.