9.2 This is a 'royal science', the king among sciences; 'the royal mystery', the king among mysteries. Or royal science may also mean the science known and practised by kings. Indeed kings are those who have broad and profound minds. The meaning is that this is the science of great minds. This is a mystery, because the great-minded alone are skilled in keeping mysteries. This is 'supreme purifier'; for it removes completely all blemishes opposed to the attainment of Myself. It is realised by 'direct perception'. Avagama' is that which is apprehended - the subject of knowledge. It is that knowledge which has become direct perception, so that its object is directly apprehended. The import is that I, when worshipped in the spirit of Bhakti, become perceptible to the worshipper immediately. Even so, it is in 'accord with Dharma' or inseparable from Dharma. What is called Dharma is that which constitutes the means for the highest good. Though it is of the nature of supreme good, as it brings about the vision of Myself, yet it is also the means for completely attaining Me, which is the end unsurpassed and the final good. Because of this, it is 'pleasurable' to practise; its adoption is a matter of supreme love. It is 'abiding', imperishable. It does not perish even after leading to My attainment. That is, I give Myself up to one who performs this form of worship; even then it appears to Me that I have done nothing for him. Such is the meaning.