You are missing certain elements in your question. You are committing yourself to a narrow view that inst based in reality in order to ask those questions, and ultimately to spring the "You have contradicted yourself" card. BTW there is no contradiction if free will and predestination are true simultaneously. Those two concepts are NOT mutually exclusive of one another.
Gods creation does not involve our personal merits after the fact. God created us for the praise of his glorious grace, before the creation of the world. We were, are and will continue to be such. No one accepts Christ on their own. No one. No one ever has, no one ever will. Every single thing about God is unknown to man until God reveals it. Faith is impossible for man unless God reveals himself first. The capacity for faith is impossible for anything unless God creates the capacity first, and breathes life into the being after. No one can choose anything without God revealing himself to the person, or to another human being along the way who will convey his message. In heaven, all things are To God (we sing praise to God), they are for God (we sing and worship for God), but they are also BY GOD (God is the author of the song and all beauty for that matter). In this way God is all in all.
The immediate question one should ask is: Is there anyone who chooses God by their own free will after hearing the message? No. It isnt a choice as much as it is belief, or acceptance of reality. "Making a decision for Christ" is a prideful lie. No truly saved person gives themselves even an ounce of credit when it comes to the gift of salvation. If there is a merit based system that the lord uses for salvation, it is based not on how good we are, but how bad. The reality is that we who believed were called in this life, and created for the praise of his Grace before the foundation of the world. The experiences we have as ignorant and imperfect humans now, bring us from darkness into the light, we are reborn, but this is a shadow of the reality. We have choices that we make, but ultimately everything serves, and plays into the hands of the Allmighty. The perfect one.
I did not choose salvation. Salvation chose me and I am thankful. I didn't deserve it, but it wasn't about what I deserved, it was about Gods love and mercy. I humbly gave thanks for his gift, but there was no choice in the matter when my entire being prior to that was desperately seeking some meaning to life, or some answer to why there was suffering... I did not choose God. I was dead in transgression and sin. I cursed God, that's what I did just before sobbing in shame, joy, sadness, peace. releif, glory, and anguish all at once.
God reveals himself. Man falls down.