No, that's blind faith and circular reasoning 101. Where is there any reason to think that this god exists in the first place? That's where we started and you have provided no reasons at all. you have provided no evidence, and such 'logic' as there is, assumes the conclusion before it starts.
I did not assume God exists BEFORE I looked at Baha’u’llah.
The only evidence that God exists are the Messengers of God, what Baha’is normally refer to as Manifestations of God. Other than them, there is no reason to believe that God exists, unless you consider Creation evidence. But Creation is not good evidence because there are other possible explanations for Creation, whereas there are no other possible explanations for the Messengers of God and what they were able to accomplish, and the effect they have had upon humanity. They accomplished what no ordinary man has ever accomplished.
So, this god isn't omnipotent.
Unless God used His power to override human free will choices there would be no way to prevent corruption of the messages. God could do that because God is omnipotent but God chooses not to do that
because an omnipotent can choose not to do anything He does not want to do.
I know quite a lot about Christianity due to my background but you still haven't given any sensible reason to think there is anything in any religion. What objective reason is there for anybody to take any religion seriously?
Here is the reason:
“The greatest bestowal of God in the world of humanity is religion; for assuredly the divine teachings of religion are above all other sources of instruction and development to man. Religion confers upon man eternal life and guides his footsteps in the world of morality. It opens the doors of unending happiness and bestows everlasting honor upon the human kingdom. It has been the basis of all civilization and progress in the history of mankind.” Abdu’l-Bahá, Bahá’í World Faith, p. 270
You can read all 10 pages of this chapter here:
RELIGION AND CIVILIZATION.
So what is the approach? Just look at your religion? Guess what? That's what they all say!
I told you to go and look at the other religion and compare. Everyone has their own way of doing research and making choices.
Once again begging the question (assuming your conclusion).
If God exists and is Omniscient
then God knows more than any human, because no human can know everything. I do not believe in a God that is not Omniscient, and I am not even going to entertain that possibility because it makes no sense.
But your faith has a different god-idea to the ones of most other faiths. Just claiming that yours is actually behind all the religions if they hadn't been corrupted by people, doesn't make any logical difference to the fact that your idea of god is different to the ideas of the gods of those other faiths. You've got just as much of a separate god and a separate religion as any other faith.
There is only One God
but ideas about God abound, because humans take God’s revelations and corrupt them. If you look in the Torah, the Bible, or the Qur’an you will see that the God referred to in those scriptures is the same as the God Baha’u’llah revealed. Other major religions such as Hinduism and Buddhism had other ideas about God but that is because they became corrupted and/or they misinterpreted what was in their scriptures.
Because the older religions corrupted and misinterpreted what was in their scriptures, Baha’u’llah described God in a fresh new way but it is really the same as we see in the other Abrahamic scriptures.