Abraham and the Sacrifice of Issac. Also, Marriage Advice

Abraham was required to sacrifice his son, Isaac, as a test of his fear of God. Would I do that? Would you? Hard choices, brutal choices. Abraham married his half-sister. Isaac married his own Aunt’s grand-daughter. Marry into your parent’s kinship line.

https://www.my3bc.com/when-did-god-no-longer-allow-marriage-between-close-relatives/