There is such a question: when does the soul appear in the human body?
Let's think in order…
Does everything belong to God in this universe? The answer for a believer is obvious: "Yes, of course!". Then the following question immediately arises: once EVERYTHING, absolutely everything. Belongs to God, and initially, since He is the Creator of everything, then why should He "give" His soul to the Earth? That is, where she can die (die in the meaning lost connection with God)?! After all, it is not logical ... to give away what a priori belongs to you in order to get back not all 100% of souls, but only those who can pass into the Kingdom of Heaven. How can you answer this? Maybe He wants to "test loyalty to Himself" these very souls? But then it means that the Creator is "not sure" of his own creation, and this is excluded, because everything created by God is perfect!
Then there is only one answer: The souls themselves ask God for this, that is, to be sent to Earth. What for? This is already a rhetorical question, maybe because they want to help those who are already on Earth, or they want to experience some "earthly joys", or else on some whim of their own, but, one way or another, this is exactly their wish. And God, as their Creator, only by His love for His creation and their freedom of will, allows them to escape from Him to where they are threatened with serious trials, and even death…
But here we need to take into account one more essential "but" ... souls who have gone to Earth "forget" everything that happened before coming to Earth, including their Creator…
This assumption answers some frequently asked and important questions. For example, the Lord says that "the Kingdom of heaven is within you" The Gospel of Luke.... That is, the Kingdom of Heaven did not go anywhere from the soul. After all, it is really in us all the time, in our memory, which is a little "spoiled" by coming to Earth. You just need to remember everything. Then an episode from the Gospel about the Transfiguration, when the apostle Peter immediately recognized Elijah and Moses next to Christ. How did he recognize them? There were no photographs or even drawings at that time (the Jews did not depict people). But taking into account that the Transfiguration is a return to the Kingdom of Heaven, then one can understand that "at home" the memory of the soul returned, and the apostles would easily recognize everyone who could stand next to the Savior! Another remark that often hovers among people: "I didn't ask to come here (to Earth, to this life), so what do you all want from me...". But considering that the soul itself asked to come here, then in fact everything is not so… Each of us asked to come here, to live among people on Earth, so we don't have to wait for something from other people.
Let's think in order…
Does everything belong to God in this universe? The answer for a believer is obvious: "Yes, of course!". Then the following question immediately arises: once EVERYTHING, absolutely everything. Belongs to God, and initially, since He is the Creator of everything, then why should He "give" His soul to the Earth? That is, where she can die (die in the meaning lost connection with God)?! After all, it is not logical ... to give away what a priori belongs to you in order to get back not all 100% of souls, but only those who can pass into the Kingdom of Heaven. How can you answer this? Maybe He wants to "test loyalty to Himself" these very souls? But then it means that the Creator is "not sure" of his own creation, and this is excluded, because everything created by God is perfect!
Then there is only one answer: The souls themselves ask God for this, that is, to be sent to Earth. What for? This is already a rhetorical question, maybe because they want to help those who are already on Earth, or they want to experience some "earthly joys", or else on some whim of their own, but, one way or another, this is exactly their wish. And God, as their Creator, only by His love for His creation and their freedom of will, allows them to escape from Him to where they are threatened with serious trials, and even death…
But here we need to take into account one more essential "but" ... souls who have gone to Earth "forget" everything that happened before coming to Earth, including their Creator…
This assumption answers some frequently asked and important questions. For example, the Lord says that "the Kingdom of heaven is within you" The Gospel of Luke.... That is, the Kingdom of Heaven did not go anywhere from the soul. After all, it is really in us all the time, in our memory, which is a little "spoiled" by coming to Earth. You just need to remember everything. Then an episode from the Gospel about the Transfiguration, when the apostle Peter immediately recognized Elijah and Moses next to Christ. How did he recognize them? There were no photographs or even drawings at that time (the Jews did not depict people). But taking into account that the Transfiguration is a return to the Kingdom of Heaven, then one can understand that "at home" the memory of the soul returned, and the apostles would easily recognize everyone who could stand next to the Savior! Another remark that often hovers among people: "I didn't ask to come here (to Earth, to this life), so what do you all want from me...". But considering that the soul itself asked to come here, then in fact everything is not so… Each of us asked to come here, to live among people on Earth, so we don't have to wait for something from other people.