Why, in Matthew 14:33, does it say that they said truly He is the Son of God and worshipped Him, but in Mark 6:52 it says they hardened their hearts?

Also in Matthew 14:22-33 it talks about Peter walking on the water also, but in Mark 6:45-52 it makes no mention of that instead speaks about how they did not understand about the loaves. 

Clarify • Share • Report • Asked November 12 2014 • Anonymous