Why do you believe He is beneath the Earth?
I will answer that question in detail, as I see it has become a most important subject. That Christ can live in our heart for eternity, without the need for flesh.
I see Jesus was a Messenger from God, born of the Holy Spirit in the Station of the Son. As such Jesus was Annointed with the Holy Spirit, which is eternal and pre-existing. The Holy Spirit is, the Essence of Jesus, Christ means "Anointed One", it is not a Surname. Jesus was Annointed with the Holy Spirit, in that Station Jesus was "Christ" the Son. The Holy Spirit is not flesh, Jesus said the flesh amounts to nothing and it is the Spirit that is Life.
Peter confirmed this, these passages are in 4 books, each worded differently, but this one says it in the best way.
Luke 9:18 to 20
18 And it came to pass, as he was alone praying, his disciples were with him: and he asked them, saying, Whom say the people that I am?
19 They answering said, John the Baptist; but some say, Elias; and others say, that one of the old prophets is risen again.
20 He said unto them, But whom say ye that I am? Peter answering said, The Christ of God.
Jesus was the "Annointed of God". Jesus was in reality the Holy Spirit, which eminates from God. (The Jews are still to accept this)
As such all of us, born of the human spirit have to be born again into Christ, the Holy Spirit and that is when it says death can not overtake us. The Bible also talks of more then One death, but that is another topic.
So the story of the resurrection to me is Metephor clothed in the experiences that the Disciples faced. They had to tell a world that Jesus as Christ was not dead, that to all that asked Christ would always be with us, and that Christ would return. How and why, 2000 years later that all wait for a flesh body, is lost in time, my guess it was man wanting to dominate over other men to control the way they think on these subjects, but luckily we now have a stronger scientific understanding to show us that we have to balance Faith in our understanding of all the worlds of God, both the material and spiritual worlds.
So I see that most likely the flesh of Jesus was buried by the Disciples, we know flesh is part of this world and returns to dust and we know the flesh amounts to nothing according to scripture, so it appears that the disciples buried Jesus out side the wall, in a tomb that was under that wall and was used by the Jews as a dump and around 300 years later the mother of Constantine located and built the Temple of the Holy Sepulcher over that location. There is a strong case that this is what happened. There is another archaeological expedition that think they found the final resting place of Jesus. In the end all this may be lost in time, but one thing we can be 100% assured of, the flesh body of Jesus will not be seen again.
Christ (Annointed Holy Spirit) is the First Christ is the Last Christ, the Alpha, the Omega, the Beginning and the End, we must look for that Spirit just as Jesus said.
Jesus said I will send another with a new name. The Comforter will have a New Name and will guide us to all Truth. We are to look for Christ in a New Messenger known by a different Name. By their fruits you will know them.
Regards Tony