“When we journeyed among the Bulgars, we beheld how they worship in their temple, called a mosque, while they stand ungirt.
The Bulgarian bows, sits down, looks hither and thither like one possessed, and there is no happiness among them, but instead only sorrow and a dreadful stench.
Then we went among the Germans, and saw them performing many ceremonies in their temples; but we beheld no glory there.
Then we went on to Greece, and the Greeks led us to the edifices where they worship their God, and we knew not whether we were in heaven or on earth.
For on earth there is no such splendour or such beauty, and we are at a loss how to describe it.
We know only that God dwells there among men, and their service is fairer than the ceremonies of other nations.”
The report of the envoys of Prince Vladimir of Kiev upon their return from Constantinople in 987.