manah-samharanam saucam maunam mantrartha-cintanam
avyagratvam anirvedo japa-sampatti-hetavah
"In order to perfect one's chanting of japa, one needs to cultivate the following qualities:
control of the mind,
internal and external purity,
silence,
contemplation of the mantra's meaning,
patience,
and steadfastness." (Hari-bhakti-vilasa 17.129)
Here manah-samharanam means to repeatedly bring the mind back when it wanders to sense objects.
Avyagratva means that one should not rush one's chanting in order to


