Sacrificing a modicum of the music's structural clarity in his drive to communicate, he brings heartfelt emotion rather than perfect unanimity to the final peroration.
The peroration had two main purposes: to remind the audience of the main points of the speech ("recapitulatio") and to influence their emotions ("affectus").
The manuscript stops short, without a peroration, though the last page is not written on the verso, so that the text that has been preserved was complete as it stood.