I've been studying the Bible and theology in an effort to better hash out what I personally believe.
For the most part, I affirm the basics of evangelical Trinitarian Christianity.
At 24.5 Million the Adventist church is the single largest world wide trinitarian evangelical denomination, according to what I have seen from AI Q&A trials.
And they teach something similar to your view on final punishment vs eternal punishing
One area I have changed my mind on is the fate of the unsaved. I used to affirm the traditional Protestant view of eternal conscious torment, but now I lean towards conditional immortality/annihilationism.
However, my view isn't quite the same as Adventism, as I still reject soul sleep. I still think the deceased person has a conscious existence in the afterlife, but they will eventually cease to exist without God sustaining them.
Are there any denominations that teach this view, or at least permit members to hold to it?
Adventists teach that the person is in a dormant state in the first death and then is bodily resurrected, and cast alive in the lake of fire where they are fully conscious until the punishment debt determined in the judgment is paid in full (Matt 18) and then they cease.
Here is how the bible describes the saints who have died.
John 11:
11 These things He said, and after that He said to them, “Our
friend Lazarus sleeps, but I go that
I may wake him up.”
12 Then His disciples said, “Lord, if he sleeps he will get well.” 13 However, J
esus spoke of his death
1 Thess 4:13-18
13 But I do not want you to be ignorant, brethren, concerning
those who have fallen asleep, lest you sorrow as others who have no hope. 14 For if we believe that Jesus died and rose again, even so God will bring with Him
those who sleep in Jesus.
15 For this we say to you by the word of the Lord, that we
who are alive and remain until the coming of the Lord will by no means precede those
who are asleep. 16 For the Lord Himself will descend from heaven with a shout, with the voice of an archangel, and with the trumpet of God. And the
dead in Christ will rise first. 17 Then
we who are alive and remain shall be caught up together with them in the clouds to meet the Lord in the air. And thus we shall always be with the Lord. 18 Therefore comfort one another with these words.
Daniel 12:2: Prophesies of the resurrection, stating,
"Multitudes who sleep in the dust of the earth will awake: some to everlasting life, others to shame and everlasting contempt"
1 Cor 15:51 Behold, I tell you a mystery:
We shall not all sleep, but we shall all be changed— 52 in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised incorruptible, and we shall be changed. 53
For this corruptible must put on incorruption, and this mortal must put on immortality. 54 So when this corruptible has put on incorruption, and this mortal has put on immortality, then shall be brought to pass the saying that is written: “Death is swallowed up in victory.”
Interesting collection of Bible texts on this web page
The Bible calls death “sleep” fifty-four times.
www.fulcrum7.com