▁parts ▁Am pl ification ▁D igr ession ▁( or ▁transition ) ▁Cor respond ence ▁Ag re ement ▁of ▁correspond ence ▁Circ uit ous ▁development ▁Con volution ▁Un ification ▁Con clusion ▁( p .   1 3 2 ). ▁ ▁While ▁the ▁intr insic ▁orn aments ▁deal ▁with ▁the ▁composition ▁and ▁structure ▁of ▁a ▁ser mon , ▁the ▁extr insic ▁orn aments ▁are : ▁▁ ▁Color ation ▁Mod ulation ▁of ▁voice ▁App ropri ate ▁gesture ▁Tim ely ▁hum our ▁All usion ▁F irm ▁impression ▁We igh ing ▁of ▁subject ▁matter ▁( p .   1 3 2 ). ▁ ▁These ▁orn aments ▁are ▁present ational ▁and ▁are ▁a ▁means ▁for ▁deliver ing ▁an ▁effective ▁ser mon . ▁▁ ▁S ources ▁▁▁ ▁James ▁J ., ▁Mur phy . ▁“ Introduction .” ▁Three ▁Med ieval ▁Rh et or ical ▁Arts . ▁Ed . ▁James ▁J . ▁Mur phy . ▁Ber keley : Univers ity ▁of ▁California ▁Press , ▁ 1 9 7 1 . ▁x ii - xx iii . ▁ ▁Base v orn , ▁Robert ▁of . ▁The ▁Form ▁of ▁Pre aching ' '. ▁Trans . ▁Leopold ▁Kr ul ▁O . S . B . ▁Three ▁Med ieval ▁Rh et or ical ▁Arts . ▁Ed . ▁James ▁J . ▁Mur phy . ▁Ber keley : ▁University ▁of ▁California ▁Press , ▁pp .   1 1 1 – 2 1 5 . ▁ ▁Category : Book s ▁about ▁Christian ity ▁Category : Christ ian ▁ser m ons ▁Category : 1 4 th - century ▁books <0x0A>