And on the third day he rose again...
Okay, don't anybody get their knickers in a bunch but why don't we approach the crucifixion of Jesus Christ like any other haunted tale? A man died and was raised from the dead. His spirit was seen by others in the context of a message he brought to them.
Is it because of the context of religion or is it because Christ made for a friendly visitation?
Whatever your take the question should be raised. Historically we knew the man existed. Historically we know about some of his activities and his associates.
I argued this once as a child during catechism. Sister was not amused. But if someone, rises from the dead and someone is called The Holy Ghost...I mean you have to have the discussion.