Sounds to me like this guy is saying man can choose to be obedient or disobedient. It does not sound like 'total depravity' at all. Nor does it look like unconditinal election, either.
Besides, this can't be the Gospel; there's no mention of Calvinism. /sarcasm
Since Covenant theology is not identified as Calvinism, what is the difference between Calvinism and Covenant theology?
Note the statement about "...'should be' our response..." is a very clear demonstration of the inherent contradiction of Calvinism.