You state that it is clear but not in English. What is your take on the Grammar of the text is question?
Blessings
Timber
To Elin also :
I would use a Strong's concordance to get the right meaning for some of these words in that Chapter. The subject starts out in verse 13.
1 Thessalonians 4
(KJV)
13 But I would not have you to be ignorant, brethren, concerning them which are asleep, that ye sorrow not, even as others which have no hope.
The subject here starts with, those that are asleep. This word means those that have died. And you can get into a whole study with just that word alone. But to keep this short, We have people here that have passed away, and Paul does not want them to be ignorant concerning them, as others that have no hope, like non believers .
14 For if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him.
If we believe Christ resurrected after His death, then we should know, this how it is for every one that believes in Christ resurrection, when a person dies, they also rise .
15 For this we say unto you by the word of the Lord, that we which are alive and remain unto the coming of the Lord shall not prevent them which are asleep.
We, which are alive here when Christ returns here, shall not "prevent" the, which have died. This word you have to study. Prevent; actually means, precede in time ( Greek ). Meaning, those that are alive, at Christ coming, will not go before , them which have already died.
16 For the Lord himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of God: and the dead in Christ shall rise first:
Paul is not giving some detail and ways we can learn about Christ return. He says, the Lord Himself shall descend from heaven . The key thing to note here, is " with the voice of the archangel , and with the trump of God..
Since Paul is taking about the return of Christ, this pins what trump he is talking about. There are only Seven Trumps in the Word of God. In the Book of revelation, the trump that Christ returns in, is the seventh that the archangel sounds.
In verse 14 and 15, Paul already informed us , the those that have died resurrected and are with God; and, that God will bring those that have died with Him back here at Christ return . So they are already there . So that is why the dead, in Christ are risen first; Just as the scripture says, to be absent from the body is present with the Lord.
17 Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord.
Now this is where it gets complicated a little. Unless you were familiar with Paul's teaching in 1st Corinthians 15 and Christ teachings in Mark 13.
We which are alive and remain, shall be cough up together with them that God brings with Him ( v 14 ) with them, in the clouds. What I would consider is just as sleep is used as a euphemism for death in this chapter, so is clouds used in a figure of speech for a large gathering.
After all, Paul informs us God is bringing those that have passed on back here with Him so there will be a meeting with us that are alive here at Christ return at the seventh trump ( Revelation 11: 15-17 ).
Hebrews 12
(KJV)
12 Wherefore seeing we also are compassed about
with so great a cloud of witnesses, let us lay aside every weight, and the sin which doth so easily beset us, and let us run with patience the race that is set before us,
The word air, is not atmosphere, or sky, as it reads in English. It is talking of that spiritual Body Paul taught in ( 1st Corinthians 15 ) that we all have, and will those, that are alive and remain, at Christ return, shall be changed into to meet the Lord in; that great gathering of Christians.
18 Wherefore comfort one another with these words.
Air, in the Greek the Bible is written in, is different from the meaning in English.
It is the spirit of life air, pneuma, like a pneumatic tire . It is the moving of the body, of life and the spirit.
In the Hebrew in the OT this word had it's equivalent in 'neshamah,' which is what God blew into Adam's nostrils and he became a living being.
, The word means "the breath of life."
Greek and Hebrew of this "breath of life" or "spirit":
Air: Greek word #109 aer (ah-ayr'); from aemi (to breathe unconsciously, i.e. respire; by analogy, to blow); "air" (as naturally circumambient)
This is what God breathed into Adams nostrils, and through Christ we shall have the "breath of eternal life." The Hebrew counterpart for this word is:
breath of (life): Hebrew word #5397 neshamah (nesh-aw-maw'); from 5395; a puff, i.e. wind, angry or vital breath, divine inspiration, intellect. or (concretely) an animal: KJV-- blast, (that) breath (-eth), inspiration, soul, spirit. Neshamah - The breath, the spirit; a) the breath (of God) b) the breath (of man) c) every breathing thing d) the spirit (of man).
Gen 2:7
7 And the LORD God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul. (KJV)
To fully grasp better that this is what Paul is taking about, we have to read 1st Corinthians chapter 15:, where Paul also teaches about Christ return, at the seventh trump ( the last ) and the change, that happens at that moment.
1 Cor 15 :
50 Now this I say, brethren, that
flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption.
51 Behold, I shew you a mystery; We shall not all sleep ( die a natural death ) ,
but we shall all be changed,
52 In a moment, in the twinkling of an eye,
at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.
If you are familiar with the entire chapter, Paul has been teaching, we all have sinner or saint, two bodies.
A earthly body & spiritual body, and he words it in different ways to bring home the point. He starts much like he dose for the subject in s Thess 4 :13. With, if your a Christian, and believe Christ died and rose again, dont be ignorant, so did they that die ; also will God bring back here with them.
1st Cor 15 :
12 Now if Christ be preached that he rose from the dead, how say some among you that there is no resurrection of the dead?
So we have the time, the last trump, Christ return, we have the mystery, there will be a change in bodies at Christ return.
From corruptible flesh, to incorporable spiritual bodies ( following the subject there ).
We have those that have died raised incorruptible as all Christians should know what happens after death, and then us that remain at Christ return ; change also into that air, breath of life body to meat as in a great cloud of Christian witnesses we will meet The Lord Christ in.
1st Cor 15: ( Paul speaking )
44 It is sown a natural body; it is raised a spiritual body. There is a natural body, and there is a spiritual body.