" oratory "

[Noun]  | "or*a*to*ry" | \ ˈȯr-ə-ˌtȯr-ē \

1: a place of prayer; especially : a private or institutional chapel

2: an Oratorian congregation, house, or church

Origin: 14th century ;

 Middle English oratorie, from Anglo-French, from Late Latin oratorium, from Latin orare;

[Noun]  | "oratory" 

1: the art of speaking in public eloquently or effectively

2: public speaking that employs oratory

3: public speaking that is characterized by the use of stock phrases and that appeals chiefly to the emotions

Origin: circa 1522 ;

 Latin oratoria, from feminine of oratorius oratorical, from orare;

[Noun]  | "oratory"