The ultimate possibility that we refer to as Shiva is very alive and accessible, and it has always been.

The spine of knowledge that the Adiyogi created is the source of almost everything you can call spiritual on the planet.

The significance of Adiyogi is he provided methods to evolve human consciousness that are relevant for all times.  

Mahashivratri is the great night of Shiva. If you maintain wakefulness and some sense of awareness on this sacred night, it shall bring tremendous wellbeing to your life.  

Absolute stillness and ultimate movement are the nature of Shiva - and that is the Way.