I suspect you mean accept rather than except, but your reluctance to share suggests a lack of confidence in your own convictions.
However, I don't want to press you on the matter, so let's try a different tack. Give me 3 things based on the pronouncements of these prophets - eg the most important events or developments - that you expect to see in the next 4 or 8 years,
If none of these materialise, will you then concede that you might have been 'deceived'?