His posture on Gallicanism was clearer. For his advocacy of the "Gallican Liberties" he was chosen, in the Assembly of the Clergy of 1682, member of the committee on resolutions, and was personally entrusted with the duty of formulating in Latin the propositions on which the Assembly was to vote. Louis XIV had in 1673 extended to his entire kingdom the royal right of "régale". Two bishops only protested against the usurpation and appealed to Rome. This was the beginning of a stubborn struggle between Innocent XI and Louis XIV. To obtain public approval and support from his clergy, and to have limits set to the pontifical power, the king, at the instance principally of his minister, Colbert, convoked the French clergy in a general assembly. Choiseul had no sooner presented his draft than Bossuet rose against it. An animated discussion, related in full by Fénelon in his "De Summi Pontificis Auctoritate", ensued. When Choiseul saw that Bossuet's conciliatory distinction between the Holy See's infallibility in teaching the Faith and its indefectibility in holding it found favour with both clergy and Court, he resigned his special commission. Bossuet took his place and drew up the four articles as they passed into history.