Alexei:
John 19:30 - "When Jesus therefore had received the vinegar, he said, It IS FINISHED: and he bowed his head, and gave up the ghost."
Jesus Finished Everything On The Cross. Everything. Mohammed Has Just Been Deceived Just Like The Mormons, David Koresh and All the others who claim they have the "last revelation" ... Read up about Cults, Islam doesn't vary much from other Cults that make the same claims.