I believe it is the deceptions of the devil. The devil plants many seeds in people of the world. I also believe that not everyone is chosen to believe the word of God that Jesus is Lord. God says in his word that I knew you before you were formed in the womb. Not everyone is destined to be a child of God. Key word DESTINED. We, the children of God are pre-ordained for Gods purpose. It is only by an intimate personal relationship with Christ can anyone believe that Jesus is Lord...
Praise Jehovah in the highest...