The key CG is the Oneness of God and the Oneness of the Messengers.I do believe that you, as a Baha'i, find truth and God in the writings and teachings of the Baha'i Faith. But I also believe that other people get the same thing out of the teachings of their religion. And all those teachings from the various religions have significant differences.
Therefore, a Born-Again Christian is not going to find the teachings of Buddhism, Hinduism, Islam, the Baha'i Faith or even some of the other Christian sects compatible with their Born-Again Christian beliefs.
A few of the things that contradict those Christian beliefs are found in one of those books, The Kitáb-i-Íqan. What is said about Noah is not found in the Bible. As I've said several times, the Baha'i belief that Ishmael, not Isaac, was taken by Abraham to be sacrificed also contradicts the Bible. And what the Baha'is believe about Satan and the resurrection of Jesus contradicts the NT.
I know that a Baha'i can say, and really believe, that they believe in Jesus, the Bible and Christianity and all the other Holy Books and all the other religions, but do they really? Blaming the contradictions on misinterpretations by taking things literal when they were meant to be symbolic works for Baha'is. But for a believer in any of those other religions, it is denying their Scriptures and denying that their religion is teaching the truth.
In essence, that leaves only one religion as being true. What I don't understand is how some Baha'is, maybe most of them, don't see that. They seem to really think that they are accepting of all the other religions. Now I can see how Baha'is are accepting of all people from any of the other religions. But which religion doesn't do that? If a person wants to dump their old beliefs and take on the beliefs of another religion, I'm sure that's fine with any religion.
And, to me, that's all Baha'is are really doing. They are saying, at best, at some point in the past all the other religions were true, but not anymore. They have all had their day and have become obsolete, corrupted and their Scriptures misinterpreted. Sure, Baha'is from all religions and all places are in unity and are as one family. But what has made them "one" is getting rid of their old religious beliefs.
If it works for you, fine. But, for me, Baha'is are teaching that all the other religions no longer have the truth and are wrong.... while, at the same time, teaching that all religions are one.
The Baha'i have embraced all the Known Messengers of the Past and their Scriptures.
I do not resonate with the negativity of your observations. Example from what the Baha'i Writings offer, In Essence it leaves all the Messengers True. It means the Baha'i truly embrace all the Messengers, etc etc.
The negativity and doubt arr owned by you CG. God is One, all Messengers have come forth from the One God. Read all the scriptures in that light, and the unity of those faiths and scriptures become manifested in one's own heart as plain as the noonday sun.
All the best CG, stay safe as that what was foretold transpires. Regards Tony