The resurrection is the transformation of the way Christ is present to us.

The resurrection must be seen in connection with the body. Many fundamental elements of Catholic doctrine concern the human body: the child's body in the manger, the Eucharist as the gift of the body, the resurrection of Christ's body, our own resurrection. I believe that our difficulties in understanding the resurrection stem from our tendency to view the human body as a bag of flesh and bones. However, the body is more than that. It allows us to be with others. At the same time, it limits us. If I were in the next room, I could not be here with you; when someone dies, I cannot talk to them.
Therefore, the resurrection of the body is much more than just the revival of some corpse. It is a transformation of the way Christ is present to us, overcoming all the boundaries set by our corporeality. We can view the resurrection as a transformation of Christ into a state where perfect unity occurs.

(Timothy Radcliffe OP /*1945/, excerpt from the book conversation I call you friends, 2000)