Regulative Principle and Weekly Communion, with some thoughts on the Calendar
There are many good and Biblical reasons for Christians to gather at the Lord’s Table in Communion to celebrate Eucharist every week. But for this post I just want to focus on the reasons for doing so based on the Reformed Regulative Principle of worship. In particular, I want to use a common objection to the Church Calendar and reapply it to the issue of the regular celebration of the Eucharist.
A great deal of emphasis in discussion of Regulative Principle is placed on what is not commanded for worship, and the prohibition of those things. But I think we often overlook what is commanded when we look at the subject of Lord’s Day worship.
In regards to the Sabbath law of the fourth commandment, the Reformers were particularly concerned that any day might become more important than the Sabbath rest. This is a legitimate concern in some ways, especially regarding discussions of the Church Calendar. How many nominal Christians go to worship only on Easter and Christmas? Or, even if they regularly attend, how many become more fervent at those times of year than at others?
Is Pascha or Christmas inherently any more holy of a day than a Lord’s Day in the middle of “ordinary time”? I would argue not, and I’ll probably want to address my reasoning for that at a later date.
But in looking into those questions, another thing struck me. If we want to take care not to elevate any day over the Sabbath, or even one Sabbath day over another, then what does this say for the widespread tradition of celebrating communion only monthly, or in some cases, even quarterly or annually? Does this not elevate those Sabbaths above all others? Have you ever seen in a church service bulletin the reminder: Next week is communion Sunday. Please prepare your heart during the week and make certain to attend.
Even if the intent is not to elevate those days above others, doesn’t this lend itself to the idea that those days are more holy (set apart) than other Sabbaths?
My intent is not to condemn those who do not celebrate communion weekly as “Sabbath breakers.” We all fall short in many ways, and we all must serve and worship God to the best of our understanding. I only want to suggest that perhaps . . . just perhaps the Regulative Principle of worship that so many Reformed Christians hold to, if followed consistently, requires that the Lord’s Supper be celebrated every week in order to maintain equality of holiness from each Lord’s Day to the next.
Furthermore, I believe that if communion were viewed as indispensable and central to each worship service, a great part of the tendency some feel to inappropriately elevate Church Calendar days would simply evaporate. Because every Lord’s Day would be holy to the Lord, a day in which we meet Christ in His Word and dine with Him at His table.
I’ll conclude with this quote from the Westminster Confession of Faith:
Chapter XXI.V
The reading of the Scriptures with godly fear, the sound preaching and conscionable hearing of the Word, in obedience unto God, with understanding, faith and reverence, singing of psalms with grace in the heart; as also, the due administration and worthy receiving of the sacraments instituted by Christ, are all parts of the ordinary religious worship of God: beside religious oaths, vows, solemn fastings, and thanksgivings upon special occasions, which are, in their several times and seasons, to be used in an holy and religious manner.
Note those practices that are “ordinary religious worship” as distinct from those that are “beside.” To use my earlier definition of the word “ordinary,” I would say that the practices listed as such—reading of Scripture, preaching, hearing of the Word, singing of psalms, and due administration of sacraments—are to be regular weekly occurrences in the worship of each Lord’s Day.














