Srimad Bhagavatam Canto 12, Chapter 03, Text 45

SB 12.3.45

pumsam kali-krtan dosan
 dravya-desatma-sambhavan
sarvan harati citta-stho
 bhagavan purusottamah
 
Translation: 
 
In the Kali-yuga, objects, places and even individual personalities are all polluted. The almighty Personality of Godhead, however, can remove all such contamination from the life of one who fixes the Lord within his mind.
Srimad Bhagavatam Canto 12, Chapter 03, Text 44
Srimad Bhagavatam Canto 12, Chapter 03, Text 46