The Doctrine of Three Essential Parts of Human Nature (Body, Soul and Spirit) is HERETICAL!
When observing most of Protestants preach that there are three essential parts in human nature such as body, soul and spirit. They treat soul and spirit are different in humanity as they understood 1st Thessalonians Chapter 5 verse 23. The others treat those three as Trinitarian implication as the same as the implication of three essential parts of human nature. The three persons of the Trinity treated as comparison to three essential parts. As far as Catholic teachings was concern, this is how we must understand the essential parts of our human nature. According to Catechism of the Catholic Church no. 362-366; *The human person, created in the image of God, is a being at once CORPOREAL(material) and SPIRITUAL. The biblical account expresses this reality in symbolic language when it affirms that "then the LORD God formed man of dust from the ground, and breathed into his nostrils the breath of life; and man became a living being." Man, whole and entire, is therefore willed