Huckabee: ‘Amend the Constitution to God’s Standards’

Can anyone explain to me what Huckabee means by this?

http://www.youtube.com/watch?v=FGiSDefNij4

I believe this part of speech to be in context of marriage and abortion, neither of which warrant a Constitutional amendment.  Marriage should not be a function of the state, and abortion should not be regulated by the Federal government under the already-existing 10th Amendment.