I'm simply telling that the actions God doesn't make sense even beyond the shroud of not understanding God's actions. There's hundreds of ways to handle the Exodus without looking cruel, manipulative and getting an excuse for displaying powers.
As you might have guessed, should God irrefutably exist, he would need a lot of explaination before I would consider worshipping him, because he leaves very few indications of being good.
You might like this link
http://www.biblegateway.com/. Got the whole bible in quite a bit of versions.
The one I quoted are the new international version.