quoniam propter opus Christi usque ad mortem accessit, tradens animam suam ut impleret id quod ex vobis deerat erga meum obsequium.
Because for the work of Christ he came to the point of death: delivering his life, that he might fulfil that which on your part was wanting towards my service.
Quia propter opere de Christo usque ad morte accede, trade anima suo ut imple id quod ex vos desume erga meo obsequio.