首楞嚴義疏注經 4.361

4.361

Surpassing all mundane and supramundane realms, he is called 'Unsurpassed.' Among all the Buddha's virtues, great compassion is foremost, hence it is uniquely praised. An immaculate jewel (maṇi) yields [wonders] according to wish, giving endlessly; the Buddha is also like this, hence called 'Jewel King.' Parables and words apply to phenomena and to principle, hence 'various expedients.' 'Sunken' means long mired in saṃsāra; 'benighted' means eternally covered by avidyā. Expedients can open, and guiding and encouraging can bring [them] out; both are called guiding.