sentences:  The Council pronounced an anathema against the errors of Nestorius and Eutyches (Canon I).It prohibited simony, and prescribed that the election of bishops take place in all freedom, by the clergy and the people, and with the consent of the king (Canon X).Likewise, that no one be consecrated a bishop until he had been one year in the clergy, during which he is to be taught by learned and proven persons in spiritual discipline and rules (Canon IX).