The purpose of life is to become a 'home' for G-d, and to transform the world around us into a transparent home for G-d.
To fulfill this purpose we have the Torah and its Mitzvot, though which we transform our mind, heart, body and the physical objects of the world around us into conduits and vessels to G-d's will.
However, this logical lifestyle isn't enough. To become a 'home' for the Essence of G-d, we need to transcend beyond the limitations of logic and perception, into a Holy Foolishness of absolute illogical commitment and dedication to G-d.