A few thoughts from the Isha Upanishad.....
The word isha means "the formless divine" - The word Isha (ईश) literally means "ruler, master, lord". The Term vāsyam (वास्य) literally means "hidden in, covered with, enveloped by". The term "Isha" in the Upanishad interchangeably as "Lord" and "Self" (one's soul).
It moves and It moves not. It is far and also It is near. It is within and also It is without all this. It is near to those who have the power to understand It, for It dwells in the heart of every one; but It seems far to those whose mind is covered by the clouds of sensuality and self– delusion. It is within, because It is the innermost Soul of all creatures; and It is without as the essence of the whole external universe, infilling it like the all–pervading ether.
He who sees all beings in the Self and the Self in all beings, he never turns away from It (the Self).
He who perceives all beings as the Self’ for him how can there be delusion or grief, when he sees this oneness (everywhere) ? He who perceives the Self everywhere never shrinks from anything, because through his higher consciousness he feels united with all life. When a man sees God in all beings and all beings in God, and also God dwelling in his own Soul, how can he hate any living thing? Grief and delusion rest upon a belief in diversity, which leads to competition and all forms of selfishness. With the realization of oneness, the sense of diversity vanishes and the cause of misery is removed.
He (the Self) is all–encircling, resplendent, bodiless, spotless, without sinews, pure, untouched by sin, all–seeing, all–knowing, transcendent, self–existent; He has disposed all things duly for eternal years. This text defines the real nature of the Self. When our mind is cleansed from the dross of matter, then alone can we behold the vast, radiant, subtle, ever–pure and spotless Self, the true basis of our existence.