Praised as forbidden to show God in one’s own tongue in the Morisco lament

Evidence

Anyone who praises God in his own tongue is surely lost, for if it comes to be known, they hunt him down, and catch him even if he is a thousand leagues away. They cast him in the great jail and terrorize him night and day, saying to him “Beware!” — L. P. Harvey, Muslims in Spain, 1500 to 1614, 987