The Protestant doctrine of vocation sure looks a lot less complicated and a whole lot more compelling. By the Holy Spirit Christians offer up sacrifices to God through the duties they perform as part of God’s providential care for his creation. By the Holy Spirit, Christians are priests. By the Spirit, they perform a small imitation of the priestly responsibilities that God gave to Adam in garden when work was synonymous with worship.

Does word-and-sacrament ministry (or Sunday worship) have a shelf life? Put differently, do you go to church to have your spiritual batteries recharged? If so, will the charge last for an entire week? Or do we need a mid-week service to revive our spiritual energy?

This may be one reason for spiritual retreats or mid-week Bible studies. It may even explain the reason some people have daily quiet times. You never want to be too far away from the spiritual outlet.

This is not simply an evangelical Protestant problem. Turns out the mechanical calculations of the Mass’s effects also turn up among those loyal to the Bishop of Rome:

How long does the fullness of the sacramental presence last? To assert that it perdures for life would be to deny that the Holy Eucharist is our daily bread, and would be inconsistent with our nature as finite, mutable mortals. If one Holy Communion sufficed for life, our time of trial would be an anticipation of Heaven, when our souls will be so transformed, so glorified in the rapturous consciousness of their eternal union with God, as to be invulnerable to change.

At the moment of Holy Communion, we have a very definite sense of the complete possession of Christ — a calm, heavenly absorption of His divine life quickens our souls. But if this condition continued, it would not accord with our spiritual development, which, because we are finite beings, is gradual; and the Holy Eucharist would not be the pledge of eternal life.

Does union with Christ in the Mass totally transform the believer? It better not since humans can’t handle a full blast of grace (or one that makes purgatory unnecessary). It needs to be partial, even daily, if it is going to sanctify the ordinary work a Christian does:

Even if we are not vividly conscious of the presence of our Divine Guest during the performance of our daily duties, it will influence us both interiorly and exteriorly, sanctifying the most trifling commonplace of our unobtrusive lives. It will urge us to imitate His eucharistic life, cost what it may, for the spirit of Christ will sustain us, and His light will not only illumine our own souls, but will also enlighten those “sitting in the darkness and shadow of death.”

Maybe it’s just mmmmeeeeEEEE, but the Protestant doctrine of vocation sure looks a lot less complicated and a whole lot more compelling. By the Holy Spirit Christians offer up sacrifices to God through the duties they perform as part of God’s providential care for his creation. By the Holy Spirit, Christians are priests. By the Spirit, they perform a small imitation of the priestly responsibilities that God gave to Adam in garden when work was synonymous with worship.

No need for a pit stop at the parish before going to the office. Family worship will do.

D.G. Hart is Visiting Professor of History at Hillsdale College in Michigan, and also serves as an elder for a new Orthodox Presbyterian Church in Hillsdale. This article is used with permission