। ॥ १३३ ॥
In plain words
This is the innermost self -- the timeless Person, unbroken undivided bliss itself, forever the same, pure awareness and nothing else. Set into motion by him alone, your speech moves and your very breath goes on.
Close to the Sanskrit
This is the inner Self, the ancient Person, the experience of unbroken, undivided bliss, ever one in form, pure awareness alone, impelled by whom speech and the vital breaths function.