 As to the Real Presence we are agreed; our controversy is as to the mode of it.As to the mode we define nothing rashly, nor anxiously investigate, any more than in the Incarnation of Christ we ask how the human is united to the divine nature in One Person.There is a real change in the elements—we allow "ut panis iam consecratus non sit panis quem natura formavit; sed, quem benedictio consecravit, et consecrando etiam immutavit".