Where does it say in the Bible that we shouldn celebrate birthdays or holidays?
There isn’t a place. There is no such killjoy passage in the Bible. I know that when we pray, God hears us. Does Satan hear our prayers too? I know he is not omnipresent and I also believe that when we talk to God the spiritual connection is private. I’ve heard the expression, “the devil might be listening,” so when does he do that? – Cheryl S. I think your doubts about Satan are probably correct. Satan is simply a fallen angel, and there is much fallen angels do not know. In fact, Mark 13:32 says that even fallen angels do not even know the timing of Jesus’ second coming. Also, in Revelation 22 the angel rebukes John of Patmos and tells him not to revere him as he is just another servant of God.
