Let our day begin with this and this alone. Nothing else should be our priority. Nothing else should be our duty in the morning except our Sadhana, our purification.
When we associate with saintly persons, naturally the quality of our devotion grows. When we associate with Krishna, through His devotees, through His name, through His prasad, through His Deity, through His books, through His word, through that association, naturally, pure devotion awakens from within our heart. So this is the process how to become a pure devotee.
(Source: H.H. Radhanath Swami)