Those who are actually advanced in knowledge are able to appreciate the essential value of this Age of Kali. Such enlightened persons worship Kali-yuga because in this fallen age all perfection of life can easily be achieved by the performance of saṅkīrtana.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
कलिं सभाजयन्त्यार्या गुणज्ञाः सारभागिनः । यत्र सङ्कीर्तनेनैव सर्वस्वार्थोऽभिलभ्यते
kaliṃ sabhājayantyāryā guṇajñāḥ sārabhāginaḥ | yatra saṅkīrtanenaiva sarvasvārtho'bhilabhyate
SB 11.5.36