Probably the most famous hymn in English, the lyrics of Amazing Grace were written in 1772 by English slave trader John Newton. There are many stories about how Newton first came to write the lyrics, but, inspirational as these stories might be, many are of doubtful authenticity.
Most common are variations on the tale of how Newton after having survived a storm at sea, converted to Christianity, freed his slaves, and, full of remorse, devoted himself to writing hymns.
In reality, according to Newton's own writings and more careful historians, Newton's conversion to Christianity was more gradual and did not immediately alter his attitude to slavery (in those days slavery and Christianity were not seen as in conflict).
Similarly, the story that the tune was taken by Newton from tunes sung by slaves in his ships would also seem to be little more than a re-writing of history to placate modern sensibilities.
Wikipedia gives this explanation: "The melody is believed to be Scottish or Irish in origin; it is pentatonic and suggests a bagpipe tune; the hymn is frequently performed on bagpipes and has become associated with that instrument."
The inspirational stories are not without some truth, though, in that it appears that Newton did eventually, albeit much later in life and long after the storm he survived, did reject his earlier slave-trading ways and become an abolutionist.
The Lyrics
The following are Newton's original lyrics with the exception of verse six, which is a later addition.
Amazing Grace, how sweet the sound,
That saved a wretch like me.
I once was lost but now am found,
Was blind, but now, I see.
T’was Grace that taught my heart to fear.
And Grace, my fears relieved.
How precious did that Grace appear
The hour I first believed.
Through many dangers, toils and snares
We have already come;
T’was Grace that brought us safe thus far
And Grace will lead us home.
The Lord has promised good to me
His word my hope secures.
He will my shield and portion be,
As long as life endures.
Yea, when this flesh and heart shall fail,
And mortal life shall cease,
I shall possess within the veil,
A life of joy and peace.
When we’ve been here ten thousand years
bright shining as the sun.
We’ve no less days to sing God’s praise
Than when we’ve first begun.
Amazing Grace, how sweet the sound,
That saved a wretch like me.
I once was lost but now am found,
Was blind, but now, I see.
So despite some exaggeration, one of the languages most loved and famous hymns was penned by a former slave trader who later repented of his earlier ways and became a clergyman.