Catechism of the Catholic Church §370 — excerpt
In no way is God in man's image. He is neither man nor woman. God is pure spirit in which there is no place for the difference between the sexes.
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.