Well a bunch of Calvinists would disagree with your assessment of my articulation, haha, read the thread.
Now:
Every reference to predestination in the sciptures is a reference to God having predestinated for whoever would believe on his Son, to end up in certain conditions, as follows:
Rom_8:29 For whom he did foreknow, he also did predestinate to be conformed to the image of his Son, that he might be the firstborn among many brethren. [...] Rom_8:30 Moreover whom he did predestinate, them he also called: and whom he called, them he also justified: and whom he justified, them he also glorified.
That's predestination to have a physical body after the physical body of Christ at the resurrection - not salvation. For see:
Eph_1:5 Having predestinated us unto the adoption of children by Jesus Christ to himself, according to the good pleasure of his will,
Again, that's the adoption of the new body at the resurrection. (Rom 8:23 And not only they, but ourselves also, which have the firstfruits of the Spirit, even we ourselves groan within ourselves, waiting for the adoption, to wit, the redemption of our body. )
Eph_1:11 In whom also we have obtained an inheritance, being predestinated according to the purpose of him who worketh all things after the counsel of his own will:
Eph _1:12 That we should be to the praise of his glory, who first trusted in Christ.
All Christians will end up being to the praise of his glory - not a question of salvation there. that's already settled.