Octavius knew that he had to ignore Malachi's screams. The Demon would say or do whatever he could to stop from being sent back.
He continued with the chant. "Ergo, draco maledicte et omnis legio diabolica, adjuramus te, cessa decipere humanas creaturas, eisque æternæ perditionìs venenum propinare Vade, satana, inventor et magister omnis fallaciæ, hostis humanæ salutis, Humiliare sub potenti manu Dei, contremisce et effuge, invocato a nobis sancto et terribili Nomini quem inferi tremunt Ab insidiis diaboli, libera nos, Domine."