'Reason' you say? What is 'reason'? Do we really know what this word means or is it just some kind of 'tool' we use to get along with one another through conceptual agreements..? Hmm.......well let's investigate!!
First off, last time I checked reason, meaning, purpose, logic and all these other koo koo words do not exist in the physical world, and yet we like to think they play a role in our lives. The question now arises, where did these words come from? They must have come from somewhere as they are clearly not in the physical world(maybe there are and I haven't looked hard enough!?!?) Also, If they do not exist in the physical world then someone must have 'created' them and we have to consider what 'motives' he/she might have had with their 'creation'. Manufacturing certainty is the best answer I can come up with here, someone who thought they knew and had plently of 'reasons' to show for it.
The emperor's not wearing any clothes!!! - LOL
It's all you vikorr.