End-times: How the dead will rise — and when?

Someone may say, “How are the dead raised? With what kind of body will they come back?” ... [The body] is sown corruptible; it is raised incorruptible. It is sown dishonorable; it is raised glorious. It is sown weak; it is raised powerful. It is sown a natural body; it is raised a spiritual body. If there is a natural body, there is also a spiritual one.

– The First Letter of Saint Paul to the Corinthians, 15:35, 42-44