Here is a picture of his footprint. They have a collection of artifacts that they claim came from their prophet. They have some hair and a tooth and other stuff like his sword.
I can’t find where I saw an article where Ali Sina compared Mohammed’s footprint to a regular man’s footprint on faithfreedom but I did find a pic of Mohammed’s footprint. Mohammed’s footprint was much larger.
http://ts3.mm.bing.net/images/thumbnail.aspx?q=1340164081646&id=a9c3ecaf9bbf3d0c0c87e09993bf2471&url=http%3A%2F%2Fwww.faithfreedom.org%2Fmuhammad_footprint.jpg
If you want to say it was an angel, that is fine. Mohammed had some other mental problems that are just obvious if you study guys like Hitler and Stalin that are very similar. Could it be your angel took advantage of Mohammed’s problems? I see Mohammed not being a problem until AFTER he started Islam which is a sign something happened to turn him. Circumstances along with mental problems, and a bunch of men willing to go out and steal and kill. If I recall the men didn’t always want to fight but Mohammed had to keep fluffing up their heaven, and fluffing up their coffers with loot and slaves. When Mohammed died many left Islam.
Maybe for the first time in Mohammed’s pathetic life he felt important when he went to Medina. He was given power and was unable to handle it in a positive way and used it to get what he wanted - revenge, wealth, sex and to use women (mother hatred), and just pure hatred of anyone who disagreed with him. He was always fearful of going to hell, and he was always fearful of jinn. Blow your nose in the morning because there are devils up there! (haha

) What better way to get to heaven in his mind that to be the one to create it.