the Br[=a]hmanas occur the termini technici of the Buddhist priesthood, notably the Çramana or ascetic monk, and the word _buddha_, 'awakened' (_pratibudh_). The 'four orders' are those enumerated as the householder, student, ascetic, and forest-hermit. If one live in all four orders according to rule, and be serene, he will come to peace, that is, salvation ([=A]pastamba, 2. 9. 21. I, 2). According to this later legal writer, who belongs to Southern India,[24] it is only after one has passed through all the preceding stadia that he may give up works (sacrifice, etc.) and devote himself to seeking the [=a]tm[=a],'wandering about, without caring for earth or heaven, renouncing truth and falsehood, pleasure and pain' (_ib_. 10, 13). There follows this passage one significant of the opposition between purely Upanishad-ideas and those of the law-givers: 'Acquirement of peace (salvation) depends, it is said, on knowledge; this is opposed by the codes. If on knowledge (depended) acquirement of peace, even here (in this world) one would escape grief' (_ib._ 14-16). Further, in describing the forest-hermit's austerities (_ib._ 23. 4 ff.), verses from a Pur[=a]na are cited which are virtually Upanishadic: 'The eight and eighty thousand seers who desired offspring (went) south on Aryaman's path, and obtained (as their reward) graves; (but) the eight and eighty thousand who did not desire offspring (went) north on Aryaman's path and make for themselves immortality,' that is to say 'abandon desire for offspring; and of the two paths (which, as the commentator observes, are mentioned in the Ch[=a]ndogya Upanishad), that which gives immortality instead of death (graves) will be yours.' It is admitted that such ascetics have miraculous powers; but the law-maker emphatically protests in the following S[=u]tra against the supposition that a rule which stands opposed to the received rites (marriage, sacrifice, etc.) is of any power, and asserts that for the future life an endless reward ('fruit'), called in revelation 'heavenly,' is appointed (_ib._ 8-11). The next chapter, however, limits, as it were, this dogma, for it is stated that immortality is the re-birth of one's self in the body of one's son, and a verse is cited: 'Thou procreatest progeny, and that's thy immortality, O mortal,' with other verses, which teach that sons that attend to the Vedic rites magnify the fame and heaven of their ancestors, who 'live in heaven until the destruction of creation' _([=a] bh[=u]tasamptav[=a]t_, 2. 9. 24. 5), But 'according to the Bhavishyat-Pur[=a]na' after this destruction of creation 'they exist again in heaven as the cause of seed' (_ib._) 6. And then follows a quotation from the Father-god: 'We live with those people who do these (following) things: (attend to) the three Vedas, live as students, create children, sacrifice to the Manes, do penance, make sacrifice to the gods, practice liberality; he that extols anything else becomes