I hold true to the theory that everything is pure [until corrupted],(http://www.biblegateway.com/passage/?book_id=52&chapter=14&version=50&context=chapter ) which as christians gives us the ability to take back those things which have been corrupted…

Which means people can still think and have faith in God for whatever it is that He gives them faith for.

Here’s a little thing I wrote…

If we can neither prove nor disprove God with the faculties of reason, neither should we purport to bind the workings or abilities of His Spirit with Reason.

The book by Tournier ‘Guilt and Grace’ deals with these conundrums quite extensively.