Who gets the credit?

In his post "Credit where Credit is Due," pastor Evan Wilson argues that judgment for sins and salvation by faith must work on the same principle. He goes on to propose that this principle must be centered on the work of man, not the work of God. In other words, the argument goes, if mankind can be justly held responsible for his sins, he must also be given full credit for his own saving faith--which therefore cannot be caused by God.

The ensuing discussion/debate in the comments section, between Evan and several others including myself, may be of interest to some.