"I've studied the Bible and prayed with an open heart ready to listen to God to guide me to the truth and I have no doubts whatsoever."
When you asked (prayed) did you have this -> Revelation of Baha'u'llah, -> in your mind in some way or form etc, as in, were you seeking to find this or confirm it?
Or had you not even heard of the Revelation of Baha'u'llah,? ------------------ "I have no doubt in my mind that this statement is true."
In reference to what this is in answer to, you would have to totally dismiss many Bible passages. Do you feel comfortable doing that? If so, HOW and why?
Do you also not feel, that it is very odd that none of the OT prophesies even hint at a future Revelation of Baha'u'llah after Jesus? --------------- Do you not also consider or have you considered, that perhaps you have taken the spiritual matter, way beyond where we should do or it's intended path in God's plans?.
