There is only one caste

The caste of 'Humanity'

there is only one religion

The religion of 'Love'

there is only one commandement

the commandement of 'Truthfulness'

there is only one law

The law of 'Cause' & 'Effect'

there is only one God

the 'Omnipotent','Omnipresent'&'Omniscient' Lord

there is only one language

The language of 'Heart'