The Myth of saying that Jesus Christ died for all men without exception !
OP^
Myth? disagree.
Jesus' Flesh Body was precisely given for the Life of the World. (That includes all men of the world)
John 6:
[51] I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.
It's a done deal Gift Jesus Accomplished.
That GIFT of Life, comes with a PRICE...
Jesus PAID the PRICE, for the Life OF the Whole World.
That PAID GIFT, is an "OFFERING" TO the whole World TO Take the Gift ...
or Not.
A Gift that is bought and paid for; and offered to you ... IS YOURS.
This Gift Offering is Forced on no one.
Any man who Wants the Gift, may reach out and Claim his Gift.
Don't claim it, your choice, then you never take "possession" of the Gift.
Physically Die...oops. Your ability to reach out and claim your gift, expired with your bodily death.
And now, you have lost a Gift that was offered you because you failed to take possession of that Gift.
Heb 10:
[10] By the which will we are sanctified through the Offering of the body of Jesus Christ once for all.