A beautiful post over at The Catholic Thing on the demonic roots of ideologies that seek to separate the soul from the body. Fr. Paul Scalia writes:
Fallen man is always at odds with his body. Christianity seeks to heal that division. Gender ideology seeks to codify it. The latter rests on the principle that there is no real relationship between body and soul. So absolute is their division that a person can be physically one thing and spiritually another.
Closely linked to this is the demonic hatred of procreation. The devil cannot procreate. But man does. Man and woman cooperate with God in bringing a new human person into being. The devil is envious because God is generous. Of course, gender ideology rejects the complementarity of male and female – and what their union accomplishes.
The Lord takes up natural truths – body, marriage, and family – and uses them as the template and means for His salvific work. He is the Word made flesh, the Bridegroom, the Son of Joseph and Mary, Who makes us members of God’s family. We grasp the significance of Jesus’ offering His Body on the Cross and in the Eucharist precisely because we know the body has significance. The permanent, faithful, and life-giving union of husband and wife enables us to grasp what it means that Christ is the Bridegroom and the Church His Bride.
The loss of these natural truths, therefore, inhibits our ability to understand the supernatural and grasp salvation. If the human body has no intrinsic meaning – if it tells us nothing about ourselves and can be adjusted as we see fit – then how can we appreciate the words, “This is my Body”?