18.42 Svabhavajam brahma-karma, the natural duties of the Brhamanas, of the Brahmana caste; are samah, control of the internal organs; damah, control of the external organs-these bear the meanings as explained earlier (see 6.3, 10.4, 16.1); tapah, austerity-bodily austerity, as explained before (17.14); saucam, purity, as already explained (in 13.7, 16.3); ksantih, forgiveness; arjavam, straightforwardness, simplicity; jnanam, knowledge; eva ca, as also vijnanam, wisdom; astikyam, faith, the idea of truth [Truth of the scritpures, existence of God, etc. In place of asti-bhavah Ast reads astika-bhavah, the feeling of conviction with regard to the existence of God and the other world. Tr.] respect for the teaching of the scriptures. By svabhavajam (natural) is conveyed the very same idea as was expressed in 'classified according to the gunas born from Nature' (41).