it is the revealer of creation. If there were no fire or light,
no manifested form would be visible. We read in the Semitic
Scriptures, "In the beginning the Lord said, 'Let there be
light."' Therefore, that which stands in the external universe
as one of the purest symbols of the Divine, also dwells in subtle
form in the heart of every living being as the vital energy, the
life-force or cause of existence.

Yama now tells Nachiketas how, by performing sacrifice with the
three-fold knowledge, he may transcend grief and death and reach
heaven. The three-fold knowledge referred to is regarding the
preparation of the altar and fire. Nachiketas being eager to
learn, listened with wholehearted attention and was able to
repeat all that was told him. This so pleased Yama that he
granted him the extra boon of naming the fire-sacrifice after him
and gave him a garland set with precious stones.

Verses XVI-XVIII are regarded by many as an interpolation, which
would account for certain obscurities and repetitions in them.


XX

Nachiketas said: There is this doubt regarding what becomes of a
man after death. Some say he exists, others that he does not
exist. This knowledge I desire, being instructed by thee. Of
the boons this is the third boon.


XXI