Rapture is it biblical? Is people understanding conformed to holy scriptures?

The theology of the rapture lies in the Greek word ''ἁρπαγησόμεθα'' which is a Greek verb in the future passive mode meaning ''will be snatch away''

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: 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. (1Thessalonians chap.4 KJV)

The KJV translate : ''shall be caught up''. Actually all English translations gives a black and white picture; in the native language here koine Greek, you will get a more clearer and more colorful picture:

16 ὅτι αὐτὸς ὁ Κύριος ἐν κελεύσματι, ἐν φωνῇ ἀρχαγγέλου καὶ ἐν σάλπιγγι Θεοῦ καταβήσεται ἀπ’ οὐρανοῦ, καὶ οἱ νεκροὶ ἐν Χριστῷ ἀναστήσονται πρῶτον, 17 ἔπειτα ἡμεῖς οἱ ζῶντες οἱ περιλειπόμενοι ἅμα σὺν αὐτοῖς ἁρπαγησόμεθα ἐν νεφέλαις εἰς ἀπάντησιν τοῦ Κυρίου εἰς ἀέρα, καὶ οὕτω πάντοτε σὺν Κυρίῳ ἐσόμεθα....

Word for word from ancient Greek dictionary the translation would be where for instance ἐν (en) correct translation will be IN:  

16 Because himself the Lord in a way , in a voice of a chief angel and in Elohim's war-trumpet (shofar) will come down from heaven, and the dead in Christ will raise up first, 17 hereafter we the living the surviving at-the-same-time together-with will be snatch away in clouds into an escort of the Lord into air, and so always together-with Lord we will be...

κελεύσματι

noun sg neut dat

:

I.a road, way, path, track, Hom., etc.; ὑγρὰ κέλευθα, ἰχθυόεντα κέλευθα, of the sea, Od.; ἀνέμων κέλευθα or κέλευθοι Hom.; ἐγγὺς γὰρ νυκτός τε καὶ ἤματός εἰσι κέλευθοι i. e. night and day follow closely, Od.; ἄρκτου στροφάδες κ. their paths or orbits, Soph.

II.a journey, voyage, Hom.; πολλὴ κ., i. e. a great distance, Soph.

2.an expedition, Aesch.

III.a way of going, walk, gait, Eur.:—metaph. a way of life, Aesch., Eur.

Here in this text of holy scriptures the theology of a rapture before any tribulation is a false doctrine invented by human minds to escape the reality of the Cross which is the door to divine election. 

Here the key is one word περιλειπόμενοι which mean surviving. Those surviving at the same time will be snatch away with the dead. Paul refers here to the mystery of the reign of the saints post tribulation that I can not reveal for the time but will be revealed soon...

No election without communion

The one messianic body can not grow without the substantial food of the bread of life and the cup of salvation. The milk of the word of Eloah can sustain us but to enter the mystery of the Cross one must drink the cup of salvation. The holy cup is given to the elect those willing and chosen by the Messiah to participate to his wedding up high in the heavens. Election and reign can not happen if you are not formed to the full stature of the Messiah.

Yahshuo is clear:

⁴⁸ I am the wheat-bread of the life. ⁴⁹ Your forefathers have eaten the manna among the desolate and are dead; ⁵⁰ this is the wheat-bread the one from out of the heaven descending, in order that anyone from out of myself may eat and not die. ⁵¹ I am the wheat-bread the living one from out of the heaven having descended; if someone eats from out of this one wheat-bread, he will live into the everlasting. Also the wheat-bread then that I shall give, my flesh is, the one I shall give on behalf of the one of the cosmos of life.”⁵² Were arguing therefore against one another the yehudim saying: “How is this possible to us to give his flesh to eat?”  (John, chap. 6)

The holy communion is for the humble the strong the saints. They are brought forth to partake to the Messiah. Indeed they fully believe in the son becoming flesh and continuing his incarnation into us his growing body. Therefore, we must pray fervently that we always on this earth believe and grow into him. For unless eating the wheat-bread of the living one no one can be part of the elect and reign with him in the messianic age:

⁵³ Commanding so to them the one Yahushuo says: “Amen amen, I say to ye, if ye eat not the flesh of the son of man and drink of him the blood, neither ye have a life in yourselves. ⁵⁴ The one nibbling of me the flesh and drinking of me the blood has a life everlasting, also I will raise him up in the last day. ⁵⁵ That because my flesh truly is meat, even my blood truly is drink. ⁵⁶ The one nibbling of me the flesh and drinking of me the blood in me dwells, and I in him. ⁵⁷ Just as he sent me the living father and I I live through the father, also the one nibbling me that one also will live through me.  (John, chap. 6)

Now if you think this divine doctrine can be borne by everybody without true faith, do not be deceived. Only in the Messiah Elohim can we taste and see the wisdom of the Elohim. You will see then what the son can see:

⁵⁵ Being in possession now full of Inspiration Holy, gazing into the sky he saw a glory of Eloah and Yahushuo standing alongside of the Elohim, ⁵⁶ and said: “Look! I behold the heavens having been opened and the son of the man alongside of the Elohim standing!”  (Acts of the apostles, chap. 7)

In contrast, in the absence of the wisdom of Eloah lacking true humility of the heart, we see doubtful people and disciples not understanding the profoundness of the living Torah and his mystery on the divine gifts of life eternal:

⁶⁰ Many therefore having heard from out of his disciples said: “Hard is this one declaration; who can hear of it?” ⁶¹ Knowing now the one Yahushuo in himself because they grumble about this his disciples, he says to them: “Does this make ye stumble? ⁶² If then ye may behold the son of man ascending where he is the first? ⁶³ The Ruah is the vivifying one, this flesh helps not no one; the matters that I have spoken to you are spirit and are life. ⁶⁴ However they are some from among ye who believe not.” He had known indeed from beginning the one Yahushuo who are the non-believing and who is the one who will betray him. ⁶⁵ And he was saying: “Through this I have said to ye because no one is able to come to me, unless it be given to him from my father.”

⁶⁶ From out of this many of his disciples went away into the backwards and no longer in the midst of him were walking around. ⁶⁷ He said then the one Yahushuo to the twelve: “Don’t ye also want to recede?” ⁶⁸ He answered him Simon Peter: “Lord, to whom shall we go after? Matters of life eternal you hold; ⁶⁹ and us we have believed and have known that you are the Messiah the son of EL the living.” (John, chap. 6)

  

The true Messiah Birthday...

''Indeed out of the Ruah holy, the one eternal Torah made flesh was delivered into this world the day of Shavuot-Pentecost the 6^th of the month of Sivan-June to accomplish all justice. He appeared first to the last ones of the people the shepherds, for he came to give back the land to the humble ones as he gave it once to David the humble shepherd of Israel. Him the little lamb of Eloah given to the one Israel on the same day that the humble Moses received the written Torah on mount Sinai.''

Excerpt from the book: The little Book of the Apocalypse p.15

In the Greek text of the gospel of Luke we see clearly that Luke is referring to the 6th month when Gabriel appeared to Maryam. 

²⁶ And in the sixth month the angel Gabriel was sent from Eloah unto a city of Galilee, named Nazareth... (Luke, chap. 1)

The 6th month that Luke is talking about must be counted from the religious calendar of the Hebrew people. The first month of this calendar is the month of Nissan corresponding to the month of April according to the calendar from Enoch of blessed memory  7th patriarch from Adam. Interesting observation our present solar calendar is constituted of 365 days compared to Enoch total years on earth of 365. That is sign of the importance of Enoch in the counting of days according to the Eternal.

²³ And all the days of Enoch were three hundred sixty and five years... (Genesis, chap. 5)

Therefore the 6th month corresponds to the month of mercy the month of Elul. The Messiah was born 9 months counting from the 6th month where the 6th month corresponds to the month of September. Counting 9 month from September brings us on the door of the month Sivan which corresponds to the month of June. It happens also that the 6th of Sivan in Hebrew calendar is the feast of Shavuot where the Eternal gave us the written Torah on mount Sinai.

Last sign in the book of the Apocalypse the Lamb in the Greek text refers to a little-lamb which confirms us that Yahshuo the Messiah was born late in the spring as all lamb are born in Spring to whom doesn't know that sheep can only deliver in that period of the year. 

Let us therefore comprehend that true Christianity can only be genuine and complete when its origin repose on the foundation of our Judaic heritage.  For the one Messiah came to accomplish fully the Torah and  the Prophets:

¹⁷ “Do not think that I came to destroy the Torah or the Prophets. I did not come to destroy but to fulfill. (Matthew, chap. 5)

Bless is he who comes in the name of Yahuweh יהוה Elohim

Why Eliyah must come first?

The coming of Eliyah the prophet must happen in the last days before the glorious Return of the Messiah in order to put everything back in order. His mission is described in Malachi the prophet:

''But who can endure the day when he comes?
Who can stand when he appears?
For he will be like a refiner’s fire,
like the soapmaker’s lye.
3 He will sit, testing and purifying the silver;
he will purify the sons of Levi,
refining them like gold and silver,
so that they can bring offerings to Adonai uprightly.'' (CJB: Malachi 3)