Science is about finding ever better approximations rather than pretending you have already found ultimate truth.
A casual stroll through the lunatic asylum shows that faith does not prove anything.
The first and last lesson of religion is, "The things that are seen, are temporal; the things that are unseen, are eternal." It puts an affront upon nature.
Intellect takes us along in the battle of life to a certain limit, but at the crucial moment it fails us. Faith transcends reason. It is when the horizon is the darkest and human reason is beaten down to the ground that faith shines brightest and comes to our rescue.