So I take it that you don't believe in the validity of religions that claim to be revelations from God?
Sorry, but how did you construe that from my response above?
Let me clarify what I meant by my original post.
The Brahma Sutras say that the Jiva is the independent doer. So, what this means is that I am the one who does the action, not God. Thus, free will is established in the Brahma Sutras. However, it adds another verse which says that the Jiva is a dependent independent doer. What does this mean? I'll give an example that I've heard from Sri Vaishnava scholars.
Let's say you have a singer who performs in front of hundreds of people. Now, when he does really good in a concert, he says that "This is the doing of God". Then, the next day, he does not do as well. Now, if God was responsible for him singing well, then it logically makes sense that God was responsible for him singing poorly. But God cannot do anything wrong. If he was responsible, he would make sure that the singer was singing perfect. So, what's the solution?
Basically, God gave the singer a body, money, singing education, and so forth that would help the singer prosper. God gave the foundation. However, the result of how the singer uses the foundation given to him by God is his doing only.
Similarly, let's say that Jesus or Allah is the real god. Allah has given the the foundation for all those Muslims to prosper and the live happily, but whatever they do, you can't blame it on Allah, but only the Muslims. I hope that this makes a bit more sense.
In any case, to answer your question, I'm quite distrustful of religions that are solely based on revelations. I feel that the revelations can also be illusory (which is how Vedantins explain other religious visions or life-death experiences), so the religion must have other authority to back up it's legitimacy. I feel Vedanta does well on that.
Regards