Srila Prabhupada was fully convinced about devotional service. He said that anyone who so much as helped ISKCON, even in some small way, even if they were immersed in sense gratification, could get a special dispensation from the Lord. In his books he has written, “Anyone who cooperates with this movement or accepts its principles will get the same result as the workers who are actively propagating Krsna consciousness.” (SB4.21.26/purport). This can help us understand the importance of ISKCON.