bhiṣak cikitseta rujāṁ nidānavit

tasmat-therefore; pura-before; eva-indeed; asu-very quickly; iha-in this life; papa-niskrtau-to become free from the reaction of sinful activities; yateta-one should endeavor; mrtyoh-death; avipadyata-not troubled by disease and old age; atmana-with a body; dosasya-of the sinful activities; drstva-estimating; guru-laghavam-the heaviness or lightness; yatha-just like; bhisak-a physician; cikitseta-would treat; rujam-of disease; nidana-vit-one who is expert in diagnosis.