SB 11.14.21: Only by practicing unalloyed devotional service with full faith in Me can one obtain Me, the Supreme Personality of Godhead. I am naturally dear to My devotees, who take Me as the only goal of their loving service.
In rice paddy filed sometimes the bird comes to eat the rice if we clap the hands, the birds fly away so when you clap your hands and chant Hare Krishna, our sins fly away like the birds. When we chant Hari, Krishna will take away the garbage. - http://harekrishnaquotes.com/category/quotes-category/authors/d-iskcon-sannyasis/jayapataka-swami/page/2/#sthash.q8xTC39R.dpuf