Who is Satan? Why is he allowed to exist? What do we know about him?
I understand at one time Satan was an angel in Heaven, the most beautiful. I have often wondered where his sin derived from to want to "take over". As I understand it, he was the one to start "tempting" to cause Eve to sin, but what caused his sin to become what it led to?
What is the correlation/connection between water baptism and church membership? I see where Acts 2:41 references both baptism and adding to the church in the same context, but have not found where baptism is clearly required for church membership.
Do Christians require anointing oil, i.e. olive oil, to heal the sick, as instructed in James?
