I think it was priests and nobles because before the printing press was invented they made written copies of the bible.
Always, suga never gonna stop-
Explanation:
<em><u>Black </u></em><em><u>is </u></em><em><u>more </u></em><em><u>interesting</u></em><em><u> </u></em><em><u>than </u></em><em><u>blu</u></em><em><u>e</u></em>