From Rav Shimshon Pinkus, hat tip to Hebrewbooks.org:
???? ???? ????? ????? – ???? ?? ???? ?????. ?????, ?? ???? ?????,
??? ???”? “??? ?????? ??? ???? ??? ??? ???”, ???? ?????? ! ??????
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????? ??????? ????? ?????? ?? ??????. ???? ???? : ???? ???? ??? ????
????” ????? ?? ?’?.
??????? ??? ???? ??? : “??? ????? ????”. ?? ??? ???, ??? ??? ?????,
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Sounds like, the Torah is saying he will Vadai be chayav skilah in the future, so we give it to him now and save lives in the process.