▁" all ▁V edic ▁gods ▁are ▁One ". ▁Additionally , ▁the ▁non - Sam h ita ▁layers ▁of ▁Ath ar v av eda ▁text ▁include ▁a ▁Bra h mana ▁and ▁several ▁influ ential ▁Up an ish ads . ▁ ▁Sam h ita ▁ ▁S urg ical ▁and ▁medical ▁treatment ▁The ▁Ath ar v av eda ▁includes ▁mant ras ▁and ▁vers es ▁for ▁tre ating ▁a ▁variety ▁of ▁a il ments . ▁For ▁example , ▁the ▁vers es ▁in ▁h ymn ▁ 4 . 1 5 ▁of ▁the ▁recently ▁discovered ▁P ai pp al ada ▁version ▁of ▁the ▁Ath ar v av eda , ▁discuss ▁how ▁to ▁deal ▁with ▁an ▁open ▁f ract ure , ▁and ▁how ▁to ▁wrap ▁the ▁w ound ▁with ▁R oh ini ▁plant ▁( F icus ▁Inf ector ia , ▁native ▁to ▁India ): ▁ ▁Char ms ▁against ▁fe ver , ▁j au nd ice ▁and ▁dise ases ▁N umer ous ▁h ym ns ▁of ▁the ▁Ath ar v av eda ▁are ▁pray ers ▁and ▁inc ant ations ▁wish ing ▁a ▁child ▁or ▁loved ▁one ▁to ▁get ▁over ▁some ▁sick ness ▁and ▁become ▁health y ▁again , ▁along ▁with ▁comfort ing ▁the ▁family ▁members . ▁The ▁V edic ▁era ▁assumption ▁was ▁that ▁dise ases ▁are ▁caused ▁by ▁evil ▁spirits , ▁external ▁be ings ▁or ▁demon ic ▁forces ▁who ▁enter ▁the ▁body ▁of ▁a ▁victim ▁to ▁cause ▁sick ness . ▁H ymn ▁ 5 . 2 1 ▁of ▁the ▁P ai pp al ā da ▁edition ▁of ▁the ▁text , ▁for