What should I do to purify my thoughts and get Sri Sri Swamiji's blessings?
Sri Sri Muralidhara Swamiji:
In Bhagavat Gita, Sri Krishna says I purify those devotees who worship me by way of chanting the Maha Mantra. So, by chanting the Maha Mantra, you are automatically purified and at the same time, get Sri Sri Swamiji's blessings too.
Please check these: Excerpts from a discourse by our Sri Sri Muralidhara Swamiji