Minority Thinker asks, "How Can Parents of Young Children Observe a Day of Rest?" If sabbatarian principles mean we have a moral responsibility to take a day of rest, then what does that mean for a full-time parent whose work is to care for a family? For that matter, what about someone who has a full-time job who then comes home and has a family also to care for? Is it rest from one's job if that rest time is spent doing household tasks and doing a different sort of work? This post is adapted from a comment I left on that post.
I've spent some time reflecting on how Christians should see the Sabbath (and see also this followup). I'm assuming that background here, although some of this might reflect small developments in how I've thought about this since then.
A close look at the biblical passages on the Sabbath reveals that there are certain aspects of farming that they did do and others that they didn't. They wouldn't do any planting or harvesting on the Sabbath, but they would feed their animals, and they would rescue animals if they fell in a ditch. Similarly, for household living they wouldn't gather food on the Sabbath, and they wouldn't do something to bring in income to provide for food if it wasn't something that had to be done every day, but in the ancient world they couldn't prepare a meal and then put it in the fridge to be microwaved the next day, so they prepared food on the Sabbath.
The theological principle behind the Sabbath is less rest and more completion and wholeness or peace with God. God created, and then God allowed his creation to stand. It was complete. His work was done. Of course, it wasn't really done. God still maintains his creation and providentially orders it. But there's a sense in which its completion is celebrated in the seventh-day principle. In Christ we enter God's rest, meaning we are complete and not in need of further work to be in God's family. Christ's work is done at the cross. It doesn't mean we're perfected yet, but of course we're not ever done yet experientially in this life. The Sabbath principle is to recognize what is complete in Christ and to rest in that. In this sense all time since Christ is Sabbath time. It's not that the work week has expanded to include the seventh day. It's that the Sabbath has expanded to include the rest of the week, the same way the holiness of the temple has expanded to include all believers as the dwelling place of the Holy Spirit.
Now there is a secondary principle of observing regular rest as a simple wisdom teaching in the sense of the wisdom of Proverbs, but do we have to do that in the 6-on 1-off pattern of the Sabbath ritual in the Mosaic covenant? I'm not sure why we would. The opponents Paul is dealing with in both Galatians and Colossians are too tied up with observing special days and seeing them as special, and Romans 14 and Philippians 3 allow for the weaker Christians to maintain such customs if they can't bring themselves to be mature enough to recognize the principles in other ways, but Paul's preference is for them to mature and apply the principles in other ways when circumstances warrant it.
I think it's important to notice that different percentages are given for different things in the old covenant, with one-seventh for rest and completion on a weekly basis, one-seventh for resting the land over seven years, one-tenth for tithes of produce, or the firstborn (whose percentage may be as much as 100% or may be much less) for animals and children. I think that signals that the percentage of time isn't really the issue. It all belongs to God, and we symbolize that by giving him the best and by recognizing that it's not from us but a gift from God. This is true with our work in any sense of the term, including parental responsibilities. Finding ways to take breaks, especially when others are willing to handle those ongoing responsibilities for short times, is indeed an application of this general principle. It's a recognition that it's God who enables, and we're stewards of our children just as much as we're stewards of our possessions. With high-needs kids who need close attention, it's impossible to get a lot of time away from them, so it's important to try to find those opportunities, not just for rest but to demonstrate our recognition that we're only doing a task God has given us. Some people don't want to relinquish control, and being extremely possessive of your kids, including caring for their basic needs (and I would say this includes how they're educated) may show a sign that the principle of stewardship isn't full operative.