śraddhāvāl labhate jñānaḿ
tat-paraḥ saḿyatendriyaḥ
jñānaḿ labdhvā parāḿ śāntim
acireṇādhigacchati
śraddhā- vān — a faithful man; labhate — achieves; jñānam — knowledge; tat- paraḥ — very much attached to it; saḿyata — controlled; indriyaḥ — senses; jñānam — knowledge; labdhvā — having achieved; parām — transcendental; śāntim — peace; acireṇa — very soon; adhigacchati — attains.
Such knowledge in Krishna consciousness can be achieved by a faithful person who believes firmly in Krishna. One is called a faithful man who thinks that simply by acting in Krishna consciousness he can attain the highest perfection. This faith is attained by the discharge of devotional service, and by chanting Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare/ Hare Rama, Hare Rama, Rama Rama, Hare Hare, which cleanses one's heart of all material dirt. Over and above this, one should control the senses. A person who is faithful to Krishna and who controls the senses can easily attain perfection in the knowledge of Krishna consciousness without delay.