Ecclesiastes 9:5 For the living know they will die; but the dead do not know anything, nor have they any longer a reward, for their memory is forgotten.

They know nothing that goes on on the earth. 

Satan is not a dead person  He is a spiritual being and always was.  Is Satan omnipresent?  No. 


 

“It is a necessary basic assumption of biblical interpretation that attention to the plain meaning of the text is the door to healthy understanding of the Bible.” (Paul S.Karleen Ph.D.)