Though essentially living entities are spiritual, they are subjected to the Mayic force of Bhagawan, due to their enjoying tendency overpowering their spiritual characteristic.
Many people feel that Spiritual discipline or Sadhana is not meant for people who have a lot more to see in life. Most people associate Sadhana with religion or faith. But there are valid and more important arguments that need to be considered for every individual, so as to follow a spiritual discipline pattern at the earliest. Interestingly, spirituality, common sense and pure intelligence are different names for the same facet.