At the second coming, will Jesus descend in the same body or will he be reborn again? All of us know that Jesus had ascended to God the father after he had resurrected, we know that he will come again at the end of time to judge the people and found the kingdom of God on earth.

The question is, will he descend as an adult man as he ascended to God the father, or will he be reborn again as an infant in a new incarnation?.

Note: there are many who claimed to be incarnations or reincarnations of Jesus, some of them belong to new Christian denominations, look: Wikipedia List of people claimed to be Jesus  

Esoteric Christianity like Liberal Catholic Church adopts reincarnation and oneness of god who is both transcendent and immanent and accept Tritheism as three persons in that one God,i.e: the Father and the Son and the Holy Spirit are manifestations of that one transcendental immanent God. Look: The Liberal Catholic Church and  Liberal Catholic Church (Wikipedia)

I would like answers to be biblically based, it's preferred to be by scholars of Christianity, especially of orthodox Christianity.
At the second coming, Jesus will descend or he will reborn again?
The biblical answer is Jesus will descend on His Second Coming just like when He ascended with clouds.

&quot;For the Lord himself will descend from heaven, with a cry of command, with the archangel's call, and with the sound of the trumpet of God. And the dead in Christ will rise first.&quot;(1Thessalonians4:16)
“Look, he is coming with the clouds,”
and “every eye will see him,
even those who pierced him”;
and all peoples on earth “will mourn because of him.”
So shall it be! Amen. (Revelation 1:7)

The question is, will he descend as adult man as he ascended to God the father or will he reborn again as an infant in new incarnation?.
The biblical answer is NO. The scriptures does not teaches reincarnation.

&quot;It is appointed for men to die once.&quot;(Heberews9:27)

And the Catechism of the Catholic Church teaches the following;

1013 Death is the end of man's earthly pilgrimage, of the time of grace and mercy which God offers him so as to work out his earthly life in keeping with the divine plan, and to decide his ultimate destiny. When &quot;the single course of our earthly life&quot; is completed,586 we shall not return to other earthly lives: &quot;It is appointed for men to die once.&quot;587 There is no &quot;reincarnation&quot; after death.

To put more clarity, why Jesus will not be reborn again is, the Second Coming of Christ speak of His coming as the Just Judge. The key is the word Parousia.
For all the bible verses and apologetic explanation please see the link below;
The Parousia: Christ's Second Coming