āhārārthaḿ samīheta
yuktaḿ tat-prāṇa-dhāraṇam
tattvaḿ vimṛśyate tena
tad vijñāya vimucyate
ahara -- to eat; artham -- in order; samiheta -- one should endeavor; yuktam -- proper; tat -- of the person; prana -- life force; dharanam -- sustaining; tattvam -- spiritual truth; vimrisyate -- is contemplated; tena -- by that strength of the mind, senses and life air; tat -- that truth; vijnaya -- understanding; vimucyate -- one is liberated.
If foodstuffs do not come automatically or by token begging, then one should endeavor to keep body and soul together so that one's spiritual program will not be disturbed. Normally, those who are endeavoring in spiritual life cannot maintain steady concentration on the truth if their mind and body are weakened by undereating. On the other hand, extravagant consumption of food is a great impediment for spiritual advancement and should be given up. The word aharartham in this verse indicates eating only to keep oneself fit for spiritual advancement and does not justify unnecessary collecting or warehousing of so-called alms. If one collects more than necessary for one's spiritual program, the surplus becomes a heavy weight that drags one down to the material platform.