Going on pilgrimage to Santiago is a crazy thing to do. You have to be quite mad, insane ... why would anyone choose to walk hundreds of miles over mountain ranges, in sometimes extreme weather, carrying their existence on their back, crammed into small spaces at night, sometimes with barely the minimum of comfort and facilities? .... it is not a 'sane' thing to do, as far the as 'normal' world is concerned.
Other people go on holidays and stay in a hotel by a beach, swim, drink, eat, make love, dance .... others go to snowy places, work their way to the tops of the hills and then skid down them on sticks and spend the rest of the day drinking, eating, making love, and dancing ..... other people are sane and normal, content with their lives - ....
or are they?
I seem to find that just about every new pilgrim has had a crisis of some sort in their life. Their life has no meaning, or they hate their job, or have lost their job, or partner, or dog, or house. Others want to give thanks, for recovering illnesses, but perhaps (apart from the 'professional' walkers) the common denominator is that all are seeking something, some connection, some reason to be ....
What seems to be extremely common is that a person 'accidentally' hears something about the Way and then it just starts to nag at them, won't give them a moment of peace until they surrender and go to Spain ..... why? Well, for me it is simple, in my framework it is God calling .... this is my personal opinion of course, not dogma .. but if millions of people over 1200 years have unaccountably stopped their life to do a completely mad thing, to go on Camino to Santiago, and then, when returned home (if they get home) their lives are somehow different, their perspective is different, changed, well, .... something else is going on isn't it. Something deeper, something important ....
In each of us there are two of us .. .. the outer chattering mind that lives in this world and tries to make sense of it ... the one that can be afraid, the one that can see everything as meaningless, the one that thinks it can be made happy by possessing things, and wealth, and worldly status, the one that can be like a child in a fairground ... and there is the other 'us', the real us that can be hidden, lost, the quiet, knowing, connected one, the one that knows compassion, empathy, laughter, tears, love ... I think that people are drawn/called to the Camino because they are unknowingly attempting to awake the inner us, to make that connection, and that something, something, calls - each and every one of us .. calls until we surrender and take up our rucksack and go.
Sorry to have gone on a bit - but you did ask!