Bible Encyclopedias
Oremus

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

(Let us pray) is an exclamation mused in the early Christian Church to invite the different classes of praying ones to worship. It was usually followed by Flectamus genua, and at the conclusion of the praver was heard the exclamation Levate from the mouth of the deacons. See Siegel, Christliche Alterthume, 3:241, 242.

Bibliography Information
McClintock, John. Strong, James. Entry for 'Oremus'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​o/oremus.html. Harper & Brothers. New York. 1870.