prabala bhaktir ajitendriyan api visaya-bhogad-uddharati –
badhyamano ‘pi mad-bhakto, visayair ajitendriyah
prayah pragalbhaya bhaktya, visayair nabhibhuyate
SB.11.14.18
Intense devotion delivers even persons of uncontrolled senses from worldly enjoyment –
“A person adopting the path of devotion may suffer the obstacle of his mind loitering somewhat in thoughts of mundanity, due to former habits of sensual dalliance. As he cultivates devotion, his service aptitude develops. And the more his boldness to serve increases, the more that materialistic devotee is gradually able to curb his attraction for the mundane. The only cause of failure for such aspirants is their lack of sincerity.”
Srila B.R Sridhar Dev Goswami Maharaj