Bhagavad Gita Verse 2.40

इस कर्मयोगमें आरम्भका अर्थात् बीजका नाश नहीं है और उलटा फलरूप दोष भी नहीं है, बल्कि इस कर्मयोगरूप धर्मका थोड़ा सा भी साधन जन्म मृत्युरूप महान् भयसे रक्षा कर लेता है|

When one practises Yoga, there is no fear of destruction; the person does not suffer a loss of honest effort in whatever he or she attempts. Even by practising a little bit of Yoga, one is protected from great fear ( of death or danger). Peace of mind is slowly obtained.