Two questions about how central the question of origins is to your core beliefs

Not when you get to know him. [Sorry, I just realized I took that out of context.]
 

The kingdom of heaven is like treasure hidden in a field. When a man found it, he hid it again, and then in his joy went and sold all he had and bought that field.
 
Again, the kingdom of heaven is like a merchant looking for fine pearls. When he found one of great value, he went away and sold everything he had and bought it.
 
Matthew 13:44-46