text: There are many who follow the others - I am not denying that but all are not true. I am a pre-suppositionalist and really look at these issues in the reverse. God gave us his word, reveals it to those whom he chooses and we an rely on it and count on it as his Spirit leads HIS people into the truth, Jesus also said "My Sheep hear my voice" , I read the Quran or the Hindu writings they are babble to me as you say, I am sure some see great and profound truth, but not I. The Bible says many will be deceived, and I am sure those that believe those things are very sincere and same may be "good" people etc.  I don't know what a burning bush is, you mean one that is not consumed ? I don't think that would change my way of thinking, I really don't know as I doubt we will ever see one.