When the Logos became flesh, He united to Himself the fullness of human nature. He had human flesh, a human soul, a human mind, a human will, etc. That one undivided Person, Jesus Christ, who is both truly God and truly human, was born, lived, walked, breathed, healed, suffered under Pilate, was crucified, He died, He was buried, and then rose from the dead three days later. He had the scars to prove it was Him. Then this very same Jesus, truly God and truly human, ascended into the heavens in order to sit at the right hand of authority at His Father's side. This same Jesus, truly God and truly human, lives and reigns in glory with the Father, and will come again as Judge of both the living and the dead, and His kingdom is everlasting to everlasting.
We don't get some other Jesus at the Parousia, we get the same Jesus. The eternal Son and Word of the Father who became flesh, by the power of the Holy Spirit, conceived in the womb of the Virgin Mary Theotokos, was born, lived, ate, walked, suffered, died, was buried, descended into hades, rose again, ascended up into glory, is seated in power, and who comes again on the Last Day.
There is no such thing as a non-corporeal Jesus. The only Jesus there is is the God-Man, the flesh and blood offspring of Mary, the eternal Son of the Father, the crucified and risen Jesus Christ our Lord.
-CryptoLutheran