Ch 22: Abraham is told to sacrifice Isaac. While ascending Mt Moriah to do the deed (Father) Abraham lays the wood for the sacrifice on his son Isaac, the child of promise, just as Jesus, the promised Messiah, carried His own cross up the same mountain centuries later. The angel of YHWH calls to Abraham “Do not stretch out your hand against the lad, and do nothing to him; for now I know that you fear God, since you have not withheld your son, your only son, from Me.“ Two things to note: We see the angel of the LORD describing Himself as God (because this is actually preincarnate Jesus), and Isaac is called Abraham’s “only son” (even though he did have Ishmael, who was not the child of promise) just as the Father called Jesus his “only begotten son”.
Ch 23: Sarah dies when Isaac is 37 yrs old. Abraham buys a piece of land for 400 shekels of silver in Hebron and places Sarah in a burial cave.
Ch 24: Abraham sends his servant back to Iraq to find a relative for Isaac to marry but makes the servant swear, if Abraham dies, not to take Isaac back with him, even if he can’t find a bride. Abraham is very concerned that his son continues to walk in the calling of Abraham, which was to settle in a new land. The bride, Rebekah, is Abraham’s brother’s grand daughter, a humble and lovely servant.