Sincerity in sadhna and eagerness to serve is the basis of one's relationship with the spiritual master.
Renunciation doesn't mean giving up things externally but rather it means diligently pulling out the weeds from the heart.
Service is life. No service means, spiritually no life.
The Absolute Truth can be perceived by a repentant heart.
Real problem is not population explosion, but what the population is doing.
Bhakti cannot be attained, it is a gift.