The Sign of Jonah...Well Not Exactly

I think we may need to work on Josh's biblical knowledge. Yesterday we were playing with Easter eggs and I asked him, "What are we celebrating at Easter?". He said, "Jesus". I asked him, "What did Jesus do for us?". He said, "He died on the cross". "That's right" I responded. Then I asked him, "What happened three days later?" This was his answer, "Three days later the big fish spit him out!"