"Peckham's visitation of Lincoln diocese brought him to Oxford on 30 Oct, 1284, when he condemned certain erroneous opinions in grammar, logic, and natural philosophy, which, though censured by his Dominican predecessor, Kilwardby, had now [been] revived. ...Chief among them was the vexed question of the 'form' of the body of Christ, which involved the received doctrine of the Eucharist. The doctrines in question were maintained by the Dominican rivals of Peckham's own order, and their condemnation appeared to impugn the reputation of the Dominican doctor St. Thomas Aquinas. ...The prior [of the Dominicans], he said, had misrepresented him; he was actuated by no hostility to the Dominicans, nor to the honoured memory of St. Thomas; he had no intention to unduly favour his own order, and his censure was supported by the action of his predecessor."