In fine, that I may not approach you empty-handed, blessed father [Pope Leo X], I bring with me this little treatise, published under your name, as a good omen of the establishment of peace and of good hope. By this you may perceive in what pursuits I should prefer and be able to occupy myself to more profit, if I were allowed, or had been hitherto allowed, by your impious flatterers. It is a small matter, if you look to its exterior, but, unless I mistake, it is a summary of the Christian life put together in small compass, if you apprehend its meaning. I, in my poverty, have no other present to make you, nor do you need anything else than to be enriched by a spiritual gift. I commend myself to your paternity and blessedness, whom may the Lord Jesus preserve for ever. Amen (
Letter of Martin Luther to Pope Leo X: Concerning Christian Liberty,
source).