Catechism of the Catholic Church §1016 — excerpt
By death the soul is separated from the body, but in the resurrection God will give incorruptible life to our body, transformed by reunion with our soul.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.