The relevant stanza first raises the question: Tell me how the city unapproachable is reached,” followed by the answer, “By discarding such measures as Japu (mechanical repetition of God`s name), tapu (bodily mortification) and hath nigrahi (forced control of the senses).” Realizing the Guru`s Word in practice is prescibed as the right path to agampur (GG, 436).
References :
1. Shabdarth Sn Guru Granth Sahib Ji. Amritsar, 1959 M. G. S.