Alarming! Absolutely alarming. This is one of the greatest heart-aches of my life, that so many so-called Christians are swallowing the lie that there is no appreciable difference between the prophet Mohammed and Jesus Christ! There is every difference in the world! Thank you, John Piper for having the love to state the following. Before viewing it, please keep in mind the words of the beloved apostle John, "Who is the liar but he who denies that Jesus is the Christ [Messiah]? This is the antichrist, he who denies the Father and the Son. NO ONE WHO DENIES THE SON HAS THE FATHER [I.e., the Jesus as He is revealed in Scripture] WHOEVER CONFESSES THE SON HAS THE FATHER ALSO." (1 John 2:22-23) God helps us!!