.
Both Peter and John prophecy that the material universe shall cease.
Peter says with fervent heat, and john says because no place was found for them.
Yeshua gave us the reason in John ch 3. (we won’t need it)
The Father is outside of time and space, so to be with him, we also must be changed to a form that can exist without time and space.
You are thinking in materiel terms, which is natural since it is all we have known, but it was created, so there is something superior. We just cannot comprehend it in our present form.
Jesus took HIS material body out of the tomb and visited with HIS disciples, appearing and disappearing at will. Later, HE ascended into the Heavens to be with the Father.
Following the Rapture, we will be doing things and hearing things, existing in transformed bodies fit to dwell in eternity. We will also descend from Heaven with The Lord Christ at the end of the Tribulation, all in real bodies, but bodies which derive the energy of life from the Spirit not the blood. Our soul and spirit will be dwelling in real, physical bodies, but bodies set in a different space time realm which exists now, all around us but unseen.