God is creating new beings constantly. Every human or animal born is a new being (some would say every living thing).
The Devil and his angels do not have the power to create anything. Only God can create ex nihilo (out of nothing).
The Devils "children" are all those who serve him.
Spirits do not reproduce.
But does God create new species?
Also, in 2012 I wished for Severus Snape to exist, and I also did some witchcraft to make Severus Snape exist, but I don't think they ever worked, and I think God would NEVER make a fictional wizard exist, but then again, is it possible that a being gets born without any other being making the being, and is it possible that a being can suddenly appear and become physical without any other being creating the being, and is it possible that atoms suddenly start forming the being by getting together, and is it possible that something physical and/or a physical being gets born on Planet Earth the same way like planets are born? And if any or all of those things are possible, is it possible that the being gets the identity, clothes, home, money, and everything a human needs the same day the being gets born or appears physically without any other being making the being? Just answer my question, I want to know if any of those things are possible? Because 2 months after I stopped wishing for that wish and I stopped doing the witchcraft, a lot of people started telling me that Severus Snape exists, and that they met him, and that he lives in Dorset, a mansion, etc. and that they saw him, and that they have his contact details, etc.
I don't believe Severus exists, but I am just worried if he actually exists (I don't mean Alan Rickman), because I don't know if those things I asked about the birth and appearance of a being can be possible, because science tells many things, but what does the science say about those things?
I am serious and honest, but I am VERY curious, but I am quite gullible.