1Now faith is assurance of things hoped for, proof of things not seen.
17By faith, Abraham, being tested, offered up Isaac. Yes, he who had gladly received the promises was offering up his only born11:17 The phrase "only born" is from the Greek word "μονογενη", which is sometimes translated "only begotten" or "one and only". son,
39These all, having been commended for their faith, didn’t receive the promise,