If scriptures were a simple logic then everyone would have been saved but it's never God's will to save everyone and thus scriptures are off limits to them.If Jesus were the Creator of the world, he would not be an heir. Simple logic.
Heb. 1:2 Now at the end of these days he has spoken to us by means of a Son, whom he appointed heir of all things, and through whom he made the systems of things.
God chooses His lost sheep based on the promises made to Abraham. Salvation is as per Abrahamic covenant in Yahusha Messiah.
The heir to the promises of God is Israel:
Gal 4:
1 And I say, for as long as the heir is a child, he is no different from a slave, though he is master of all,
2 but is under guardians and trustees till the time prearranged by the father.
3 So we also, when we were children, were under the elementary matters of the world, being enslaved.
4 But when the completion of the time came, Elohim sent forth His Son, born of a woman, born under Torah,
5 to redeem those who were under Torah, in order to receive the adoption as sons.
It was obvious Israel needed Someone to stand and represent them because they couldn't receive the promises directly and it's THROUGH Heirship of Yahusha Messiah
Yahusha didn't need the promises of God for Himself but on behalf of those chosen according to the Abrahamic covenant.
He came to be The Son by His own decree as Yahuah.
The carnal minded people see only from historical account of the fulfillment of Abrahamic covenant by which they build strongholds in their mind that Yahusha Messiah and Yahuah as The Father are two distinct entities. Everything was determined and accomplished by God before the historical events happened as we see from our perspective.
When people read scriptures from their fleshy mind so many doctrines come about resulting in various theological schools like all 'isms' of Christianity, Jehovah witnesses, Christodelphians, mormons, etc.