God has no parts, He is not divisible. Creation is separate from Himself and identifiable. Intellectual beings to be like unto God must also be pure spirit, but, they must also be individually identifiable. A second and third level of existence gives each additional spirit individuality and identity. Human existence is seen as the form of life that fulfills the parameters of being that are necessary to allow individuals to develop to their maximum potential.
Human beings consist of body, soul, and spirit three aspects or levels of existence.
The spiritual being, the eternal aspect of human life, is given time to adapt to its existence by being gradually allowed to experience life from the moment of its creation in a protected environment. Shielded from extreme instantaneous data input a disruptive experience that limits the spirits ability to fully share with God in eternal life it has the time to associate with its own external form as it slowly experiences the development of life. The shorter the experience of material life the best form for full spiritual development the less one is capable of obtaining the level of growth that enables maximum relationship with God. Most Catholics and other Christians fail to properly understand that a newly created spirit has a fully functioning intellect that was infused into a human body by God at the instant of conception. The process of learning begins immediately upon creation.