Brahma is the vessel of libation, Brahma is the libation itself, Brahma is the fire, Brahma is the pourer of libation to him who thus meditates upon Brahma in all his actions, Brahma is the goal to which he proceeds.
ब्रह्मार्पणं ब्रह्म हविर्ब्रह्माग्नौ ब्रह्मणा हुतम्। ब्रह्मैव तेन गन्तव्यं ब्रह्मकर्मसमाधिना।॥