When god said "let there be light", to whom was he talking to?
The Sons of God. Us. In the premortal realm as spirit sons and daughters we knew and worshipped God as our heavenly Father and accepted His plan. His plan was to create an earth where would could have a physical body and gain earthly experience in order to progress toward perfection and to ultimately realize our destiny as heirs of eternal life
You have proof for this tall tale?
The witness of the Holy Ghost. You are free to ask Him for yourself.
Somehow I expect you wont do the work necessary to learn. Perhaps I should have more faith in others
Ok, I asked him and haven't heard back. How long does it usually take for him to get back to someone?
He will get back to you when you are prepared. He is Eternal and has infinite patience. You and me, not so much.
If you want answers you get them on His terms.
"Behold, you have not understood; you have supposed that I would give it unto you, when you took no thought save it was to ask me.
"But, behold, I say unto you, that you must study it out in your mind; then you must ask me if it be right, and if it is right I will cause that your bosom shall burn within you; therefore, you shall feel that it is right.
"But if it be not right you shall have no such feelings, but you shall have a stupor of thought that shall cause you to forget the thing which is wrong" (D&C 9:7-9)
There are other conditions:
" Behold, I would exhort you that when ye shall read these things, if it be wisdom in God that ye should read them, that ye would remember how merciful the Lord hath been unto the children of men, from the creation of Adam even down until the time that ye shall receive these things, and ponder it in your hearts.
"And when ye shall receive these things, I would exhort you that ye would ask God, the Eternal Father, in the name of Christ, if these things are not true; and if ye shall ask with a sincere heart, with real intent, having faith in Christ, he will manifest the truth of it unto you, by the power of the Holy Ghost.
" And by the power of the Holy Ghost ye may know the truth of all things."(Moroni 10:3-5)
So think it out
Ask with sincerity
In the name of Christ
"And now behold, I say unto you, my brethren, if ye have experienced a change of heart, and if ye have felt to sing the song of redeeming love, I would ask, can ye feel so now?
"Have ye walked, keeping yourselves blameless before God? Could ye say, if ye were called to die at this time, within yourselves, that ye have been sufficiently humble? That your garments have been cleansed and made white through the blood of Christ, who will come to redeem his people from their sins?
" Behold, are ye stripped of pride? I say unto you, if ye are not ye are not prepared to meet God. Behold ye must prepare quickly; for the kingdom of heaven is soon at hand, and such an one hath not eternal life.
" Behold, I say, is there one among you who is not stripped of envy? I say unto you that such an one is not prepared; and I would that he should prepare quickly, for the hour is close at hand, and he knoweth not when the time shall come; for such an one is not found guiltless.
"And again I say unto you, is there one among you that doth make a mock of his brother, or that heapeth upon him persecutions?
" Wo unto such an one, for he is not prepared, and the time is at hand that he must repent or he cannot be saved!
"Yea, even wo unto all ye workers of iniquity; repent, repent, for the Lord God hath spoken it!
"Behold, he sendeth an invitation unto all men, for the arms of mercy are extended towards them, and he saith: Repent, and I will receive you." (Alma 5:26-33)
Strip yourself of your pride
Strip yourself of your envy
Don't mock your brothers.
Or else you aren't prepared to know God.
If you really want to know your Father in Heaven, seek Him the way He invites us to.