Since everything emanates from God, he is the embodied principle in every being. Each one of us is made from God. Tat twam asi - "You are That One" who is eternally blissful, that one principle manifesting itself as this variety of Creation.
God is one the paths to reach him (religions) are many - just as different rivers, originating in different mountains, traverse different paths, flowing straight or crooked, and at last join the ocean. He is the one Lord of all, the one Soul of all souls.
God, who is the embodiment of Truth and Right and Justice, can never have sanctioned a religion or practice which regards one - fifth of our vast population as untouchables.
My varnashram refuses to bow the head before the greatest potentate on earth, but my varnashram compels me to bow down my head in all humility before knowledge, purity, before every person where I see God face to face.