Well something must have spontaneously ccome into existence at one point. You can’t have an infinite consciousness, like you say your God is.
Also acording to christians, sex and giving birth are horrible and disgusting things, so why did god make it pleasureable and give us organs to do it with, why doesn’t god just create us himself, as purely as possible?
see:
Matthew 19:12, where it says being castrated is good,
and the killing gays thing:
“And it came to pass, when he had made an end of speaking unto Saul, that the soul of Jonathan was knit with the soul of David, and Jonathan loved him as his own soul” (1 Samuel 18:1). “If a man also lieth with mankind, as he lieth with a woman, both of them have committed an abomination; they shall surely be put to death; their blood shall be upon them” (Leviticus 20:13). How are the mighty fallen in the midst of the battle! O Jonathan, thou wast slain in thine high places. I am distressed for thee, my brother Jonathan; very pleasant hast thou been unto me: thy love to me was wonderful, passing the love of women" (2 Samuel 1:25-26).
thinking sexual thoughts while married is bad:
“Ye have heard that it was said by them of old time, Thou shalt not commit adultery: but I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already is his heart” (Matthew 5:27-28). “And the man that committeth adultery with another man’s wife, even he that committeth adultery with his neighbor’s wife, the adulterer and the adulteress shall surely be put to death” (Leviticus 20:10).
Incest did happen in the first humans:
“And Adam knew Eve his wife; and she conceived, and bare Cain, and said, I have gotten a man from the Lord. And she again bare his brother Abel” (Genesis 4:1-2). “And Cain knew his wife; and she conceived, and bare Enoch” (Genesis 4:17). “And Amran took him Jochebed his father’s sister to wife: and she bare him Aaron and Moses” (Exodus 6:20).