Abraham was not, is not an Israelite.
but the promises are through Isaac, not Ismael, and the inheritance, yes, through Jacob.
0 As for Ishmael, I have heard you; behold, I have blessed him and will make him fruitful and multiply him greatly. He shall father twelve princes, and I will make him into
a great nation.Genesis 17
And Ishmael his son was thirteen years old when he was circumcised in the flesh of his foreskin.
26 That very day Abraham and his son Ishmael were circumcised.
but there is this. so both were blessed.
yet the bible follows isaac side, etc.
what great nation, did he become and this prophesy for ishmael was from god etc
history would show, jewish v muslem;
jewish v christian, jewish v gentile. the usage of these name is on to show the word,
believers, in god.
the sad part is ,the doctrine in the bible, is what splits them , from each other, ie god is on my/our side alone. etc
18 Therefore, as one trespass led to condemnation for all men, so one act of righteousness leads to justification and life for all men.Romans 5