One verse

Srimad Bhagavatam 3.27.6

3.27.6

यमादिभिर्योगपथैरभ्यसन्श्रद्धयान्वित: । मयि भावेन सत्येन मत्कथाश्रवणेन च ॥ ६ ॥

yamadibhir yoga-pathair abhyasan sraddhayanvitah mayi bhavena satyena mat-katha-sravanena ca

yama-adibhih
beginning with yama
yoga-pathaih
by the yoga system
abhyasan
practicing
sraddhaya anvitah
with great faith
mayi
unto Me
bhavena
with devotion
satyena
unalloyed
mat-katha
stories about Me
sravanena
by hearing
ca
and.

One has to become faithful by practicing the controlling process of the yoga system and must elevate himself to the platform of unalloyed devotional service by chanting and hearing about Me.