Gokularanajana: There was a local pop star, a drummer in a band, who had been coming to the Sunday Feast regularly. Then at one Sunday Feast he showed up wearing a turban and he was with the Yogi Bhajan group [a Sikh sect]. He’d always loved the devotees but he was challenging in a playful way. He asked a question and Prabhupada said, “You are very fortunate. You have accepted a bona fide guru, Guru Nanak. Now don’t be a hypocrite. Follow. Study the Grantha, chant Hare Rama and read Bhagavad-gita.”

From “Memories—Anecdotes of a Modern-Day Saint” by Siddhanta das