bebu,
Are you sure the idea of "free will" ultimately resisting God's light is... scriptural?
I'm afraid you depart from Paul here:
So it depends not on human will or exertion, but on God who shows mercy. For the scripture says to Pharaoh, "I have raised you up for the very purpose of showing my power in you, so that my name may be proclaimed in all the earth." So then he has mercy on whomever he chooses, and he hardens the heart of whomever he chooses.
For God has imprisoned all in disobedience so that he may be merciful to all.
As far as dogmatic synthesis is concerned, I highly recommend Karl Barth. My personal summary fwiw: judgement actually cuts through everyone; any salvation is a reproved's salvation (or, we are all both reproved and saved); we all resist light/God as much as we can and nobody would be saved unless by the overwhelming power of light/God.