All About Bharatiya Sanatana Dharmam otherwise known as Hinduism : Ch-3.13. 1
CHAPTER- 3 : HINDU DHARMA-13.1.
The aim of Varnasrama Dharma is to promote the development of the universal, eternal Dharma. If you defend Dharma, it will defend you. If you destroy it, it will destroy you. Therefore, never destroy your Dharma. This principle holds true of the individual as much as of the nation.
It is Dharma alone which keeps a nation alive. Dharma is the very soul of man. Dharma is the very soul of a nation also.
In the West and in the whole world also, there is Varnasrama, though it is not rigidly observed there. Some Western philosophers have made a division of three classes, viz., philosophers, warriors and masses.
The philosophers correspond to the Brahmanas, warriors to Kshatriyas and the masses to Vaisyas and Sudras. This system is indispensable to keep the society in a state of perfect harmony and order.
NEXT : 13.The Principle-2.
To be continued