クラレンドン法
In January 1164 the king summoned a council at Clarendon. The bishops were asked to approve the Constitutions of Clarendon, which proposed restrictions on the powers of the Church and limits to papal authority in England; Becket's refusal led to the great dispute between king and archbishop, into which Foliot and his fellow bishops were inevitably drawn. When Becket appeared before the court with his archiepiscopal cross borne before him, a studied insult to the king, Foliot told the archbishop that "If the king were to brandish his sword, as you now brandish yours, what hope can there be of peace between you?" The king refused to see Becket, and negotiations between the two camps soon revealed that Becket had ordered the bishops to refuse to pass judgement on him and threatened them with suspension from ecclesiastical office if they did. Becket also threatened to appeal the case to the papacy. Both of these actions by the archbishop breached the Constitutions of Clarendon. During the subsequent back and forth between the bishops and the king, as well as the bishops and the archbishop, Foliot was asked by one of his fellow bishops to try and persuade Becket to modify his behaviour. Foliot replied that Becket "was always a fool and always will be".