This document discusses the importance of sadhana (spiritual practice) and seva (selfless service). It states that while seva is a form of sadhana, regular spiritual practice is needed to cultivate the selfless attitude required for true service. Sadhana promotes an attitude of servitude and helps remove selfish desires through establishing communion with God within. It should result in inner joy, mental balance, control of senses and dedication to serving others. Both sadhana and seva are essential for spiritual progress and fulfilling the purpose of human life.