Amen.
So Paul has a worldly hope?
23 Not only
that, but we also who have the firstfruits of the Spirit, even we ourselves groan within ourselves, eagerly waiting for the adoption, the redemption of our body. 24 For
we were saved in this hope, but hope that is seen is not hope; for why does one still hope for what he sees? 25 But if we hope for what we do not see, we eagerly wait for
it with perseverance.
Romans 8:18-25
No one will inherit the kingdom of God without their resurrection body, that will never die.
Only those who are worthy to attain the resurrection of the dead, will then be called son's of God, and will be equal to the angels.
34 Jesus answered and said to them, “The sons of this age marry and are given in marriage. 35
But those who are counted worthy to attain that age, and the resurrection from the dead, neither marry nor are given in marriage; 36
nor can they die anymore, for they are equal to the angels
and are sons of God, being sons of the resurrection. Luke 20:34-36
The redemption of our body is synonymous with salvation.
Unless you can show from the scriptures those who will have immortality in the age to come, without a resurrection body, then you will have to agree that the redemption of the body is synonymous with salvation.
Paul plainly describes those Christians who will be given eternal life:
...eternal life to those who by patient continuance in doing good seek for glory, honor, and immortality; Romans 2:7
Likewise, Paul warns us about those Christians who will not be given eternal life.
but to those who are self-seeking and do not obey the truth, but obey unrighteousness—indignation and wrath, 9 tribulation and anguish, on every soul of man who does evil, of the Jew first and also of the Greek; 10 but glory, honor, and peace to everyone who works what is good, to the Jew first and also to the Greek. 11 For there is no partiality with God. Romans 2:8-11
Paul warns us throughout Romans about Christians who serve sin.
They will receive eternal death, as opposed to eternal life to those who obey the Holy Spirit within them.
For the wages of sin
is death, but the gift of God
is eternal life in Christ Jesus our Lord. Romans 6:23
JLB