ESSENTIALLY then this divine self-perfection is a conversion of the human into a likeness of and a fundamental oneness with the divine nature, a rapid shaping of the image of God in man and filling in of its ideal outlines. It is what is ordinarily termed sādŗśya-mukti, a liberation into the divine resemblance out of the bondage of the human seeming, or, to use the expression of the Gita, sādharmya-gati, a coming to be one in law of being with the supreme, universal and indwelling Divine. To perceive and have a right view of our way to such a transformation we must form some sufficient working idea of the complex thing that this human nature at present is in the confused interminglings of its various principles, so that we may see the precise nature of the conversion each part of it must undergo and the most effective means for the conversion. How to disengage from this knot of thinking mortal matter the Immortal it contains, from this mentalised vital animal man the happy fullness of his submerged hints of Godhead, is the real problem of a human being and living. Life develops many first hints of the divinity without completely disengaging them; Yoga is the unravelling of the knot of Life’s difficulty.