Fideism: The view that matters of religious and theological truth must be accepted by faith apart from the exercise of reason. In its extreme, fideism suggests that the use of reason is misleading. Less extreme fideists suggest that reason is not so much misleading as it is simply unable to lead to truths about the nature of God and *salvation.
 Stanley J. Grenz; David Guretzki; Cherith Fee Nordling. Pocket Dictionary of Theological Terms (Kindle Locations 552-554). Kindle Edition.