...but what do you mean by "divine"
He is God.
.. made of the "same substance" as God [the Father} ?
..and what "substance" is that, pray tell?
The correct technical term is 'consubstantial' (as per the Nicene Creed). The original Greek term is ὁμοούσιος (
homoousios) and means "
same substance." This contrasts with the term ὁμοιούσιος (
homoiousios), meaning "of like substance" – the distinction is that the simple English 'same substance' could be misread to mean two substances of equal nature, that is, two gods, whereas the word "consubstantial", means one and the same.
The Council of Chalcedon (451) went on to declare: "consubstantial with the Father in respect of the Godhead, and the same consubstantial with us in respect of the manhood".
Furthermore the Holy Spirit is also consubstantial with the Father and Son.
No doubt you'll find that illogical, but don't sweat it, it's not easy, but then neither is particle physics, even with proof and evidence.
I'll ignore that, if I may..
Too tricky for you?
It's a simple question.
My point: There are elements in every Faith that outsiders will find illogical ... indeed, many find an Abrahamic belief in God illogical, irrational, etc.
If you think Islam is entirely logical, that's a statement of faith – others find its fundamental premise to be irrational – you can't prove the logic, because it rests on Revelation.
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I get that you don't believe in what I believe.
Please don't offend our beliefs or insult our intelligence by insisting they're illogical or irrational, and I'll refrain from showing how your argument cuts both ways.