“Amazing Grace” is one of the most popular songs in Christian songbooks, and one of the most recognizable songs in the world. By one account, it is sung over 10 million times annually. It’s has also been the font of historical myths and misunderstandings. One particularly dramatic one, and one that has been flying around the internet for over a decade, is that the author John Newton had a Christian conversion after surviving a devastating storm that almost wrecked his ship. True story? Afraid not.