"If God is the creator"? Did God know sin would exist prior to creation? Did He create the necessary conditions for sin to enter the world? Did He arrange things in a certain way so sin would enter the world? Such as the garden, the serpent, Eve and the forbidden fruit? Knowing full well what woukd happen. God is omniscient remember?
The only way God was involved in the creation of sin was by creating everyone in HIS image, ie, able to be a proper bride for HIM, with a free will. All sin arose from the free will of the creature itself, not in the slightest from HIS will which was for us to chose to become holy and to live with HIM in a heavenly marriage.
Redefining omniscience, foreknowledge, ie, what HE knows:
Sin cannot accrue except by a free will choice to rebel against GOD.
Light cannot create dark.
Good cannot create evil.
GOD cannot cause nor create sinners, even through a surogate..
Suffering and death is the wages of sin, ie, the result of sin, not a consequence of life. Infants in the womb suffer and die, therefore they are sinners BY THEIR FREE WILL.
GOD does not take pleasure in the deaths of anyone:
Ezekiel 33:11 Say to them, 'As surely as I live, declares the Sovereign LORD, I take NO PLEASURE in the death of the wicked... yet GOD does only that which gives HIM pleasure so...why would HE create people knowing they would end in hell when He has no desire for them to do so?
Also, HE wants all people to be saved,
1 Timothy 2:4...who WANTS all people to be saved and to come to a knowledge of the truth. so whether HE will get this want fulfilled or not, HE obviously did NOT create anyone without the possibility for salvation, ie, destined to hell at creation!
All HE had to do to ensure that hell was empty according to HIS pleasures and wants was to not create those whom HE foreknew would end there!!!
Some serious work needs to be done on the re-definition of what HE knows and when...
Omniscience is not taught explicitly in the Bible but is interpreted
from the implications of the various verses about HIS knowledge of all things. Such implied doctrines should be hesitantly / cautiously accepted as proofs. NOR should they be accepted over other revealed attributes of GOD such as HIS love and HIS justice.
IF something in our understanding of HIS omniscience negates, or contradicts or even has a hint of the flavour of contradiction of the very clearly taught Divine Attributes of love and justice, it must be taken as temporary until we can find a better understanding that does NOT contradict or seem to contradict these clear revelations.
Dogma should not supersede revelation.