OTTOMAN TURKS J.A. Wylie History of Protestantism
“It is you,” said the adherents of the old creed addressing the Lutherans, “who have brought this scourge upon us. It is you who have unloosed these angels of evil; they come to chastise you for your heresy. You have cast off the yoke of the Pope, and now you must bear the yoke of the Turk.” “Not so,” said Luther, “it is God who has unloosed this army, whose king is Abaddon the destroyer. They have been sent to punish us for our sins, our ingratitude for the Gospel, our blasphemies, and above all, our shedding of the blood of the righteous.”
J.A. Wylie Volume I, Book IX, Chapter XVIII, page 566-567
When a crisis arose in the affairs of the Reformation, and the kings obedient to the Roman See had united their swords to strike, and with blow so decisive that they should not need to strike a second time, the Turk, obeying One Whom he knew not, would straightway present himself on the eastern limits of Europe, and in so menacing an attitude, that the swords unsheathed against the poor Protestants had to be turned in another quarter. The Turk was the lightning-rod that drew off the tempest. Thus did Christ cover His little flock with the shield of the Moslem.
J. A. Wylie The History of Protestantism Volume I, Book IX, Chapter I, page 473