Preachers can be “forceful” by their purity, causing others to want to surrender to Krishna. Although we may think of another’s welfare, we cannot justify any mistreatment of that person. If we preach without attachment, and if a person does not accept what we are offering, we have to be detached enough to accept that and not justify forcing the person to bend to our will. Preachers feel responsible for others’ welfare, but they also control their own anger, envy, lust, greed, and their attachment to the results of their preaching. Only then can the preachers truly think of others’ welfare.
LFD Vol 2, Pg 351, last Paragraph