Preaching Without Permission: Charlatans in Devotion
Unless you can see Krishna in the hearts of others, you are not qualified to preach. You cannot help. You will simply invoke envy. Stop dealing with the material energy. Just keep quiet. Asat sanga tyaga. Don't gossip or talk about anyone or anything other than Krishna.
Just surrender. Ask the guru, I don't know who I am, I have no right to preach. I am confused about how to engage in service. Please instruct me and engage me in devotional service so that I can progress on the path of pure loving devotional service. This important information is given in Satam Prasangan, the book written by disciples of Gour Govinda Swami Maharaja by compiling his lectures.