Paul was thinking in Hebrew when he said,
"ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption".
Why? Pronounce אמץ as "imMETS" and it means "adopt". Pronounce it as "Omets" and it means courage. It is just one of many examples where no matter what language he wrote in or that you read it in, it begins to make more sense when you think about it in Hebrew.
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Shalom,
Joe