If we take the Latin maxim: fides quaerens intellectum - faith seeking understanding - as a definition of theology, then godless theology means understanding that leads to unbelief. Proper understanding of the power of unbelief leads to godless Satanism.
The Satanic Kerygma contains the Satanic articles of unbelief and describes the process of gradual transformation of the adept until he reaches a state of total Satanic godlessness (Satanic voidness).