dpyle from ur line of questioning i would guess this topic is not new to u as of today? this is a good example of doctrine that can be the subject of hot debate within the christian community.
i have been thru this in the beginning and the argument is somewhat circular just like the topic were discussing in this thread. predestination is in the bible theres no disputing it.
omniscience is an attribute of God theres no disputing that either. (assuming u believe in God and the bible

)
i remember when i was first confronted with this topic. u shouldve seen the division it caused between friends. heated arguments.
u have 5point calvinists. 3 point calvinists, people who dont believe it at all. i dont know the answer as to where Gods sovereignty stops and our free will starts. i do know that without christ i am responsible for my sins. i also know that God is perfect in every way, he is the supreme judge. in light of the scripture i posted above where God says his ways are higher than ours i have to rest in my faith that HE knows the answer to these questions and for some reason deems it unimportant that i conclusively know.
im ok with that.. after all what choice do i have? but it will be one of probably a thousand questions i will have for him when i do see him!
we could quote paul from romans chapter 9 where this theology is derived:
19 Well then, you might say, “Why does God blame people for not responding? Haven’t they simply done what he makes them do?”
20 No, don’t say that. Who are you, a mere human being, to argue with God? Should the thing that was created say to the one who created it, “Why have you made me like this?”
i would also like to note according to my pastor (a very gifted, well educated man) this chapter is an analogy (for lack of a better term) of how God chose Israel to be the nation from which the messiah would come. it is not reflective of individual humanity.
as a believer i am forced to submit myself as infinitely inferior to God. this is a circumstance i would expect the unbeliever to have a problem with. pride can get in the way of a lot of things. however, God is God. i am me. inferior.. period. would u really want to worship a being u didnt feel compelled to submit to?