Is a fertilized egg “ensouled” at the moment of conception?
May I add some scientific information.
After all, if we are going to examine other worlds deprived of God ----
it would be helpful to understand our world which is
not deprived of God.
Natural science is a gift meant for our world created by God.
Special note to pregnant women.
From genetic studies of heredity, we know that chance can play a part as to the condition of genes, including recessive genes, which parents pass on to their offspring. Scientists, God bless them, can assure parents that their child’s flaming red hair, which does not appear among recent ancestors, does not come from the mailman.
Along those lines, today’s genetic scientists can determine the functions of the mass of tissue, i.e., early cells of the fetus in the first stages of gestation. Developmental abnormalities can appear–but that does not mean that abnormalities will appear. Even if they do appear like an extra toe, abnormalities can be treated. some rare tumors can be treated either by in utero surgery or after birth. (post 338)
So please, dear pregnant women, do not let this discussion trouble you. The issue here involves the concept of God’s created spiritual soul.
This thread has referred to the extremely rare “fetus in fetu” which is a developmental abnormality in which a mass of tissue resembling a fetus forms inside the body of a host fetus (post 343) This type of tumor does
not carry the DNA of both parents and is not identical to the host fetus. It is not a human twin. It is alive only in the sense that its component tissues have not yet died or been eliminated. This life is akin to that of a tumor. (post 367)
In terms of physical maturation, this kind (fetus in fetu) of a teratoma (tumor) obtains a working blood supply from the host which is why it is considered a parasite. Because of critical defects such as no functional brain, heart, lungs, etc., this parasite cannot live on its own separate from its host’s body. (post 367)
Therefore the fetus in fetu (parasite) is not a “twin” human person.
Since it is not a human person, it does not have a human nature which includes the essential presence of a spiritual soul lovingly created by God, Himself.
Blessings,
granny
All persons are sacred because each is an unique creation by a loving Creator.