Capítulo 4Shloka 7-8divine-nature
Chapter 4, Verses 7-8 - Divine Incarnation
Krishna explains why the Divine incarnates - to restore dharma when it declines.
Whenever and wherever there is a decline in dharma and a rise in adharma, O Arjuna, at that time I manifest Myself. To deliver the pious and to annihilate the miscreants, as well as to reestablish the principles of dharma, I advent Myself millennium after millennium.