Do you need a law to tell you not to work your employees to the bone?Just as Jesus healed and brought blessing to others on the Sabbath, so it's right and proper we do the same. If we rest, so also do our employees.
As manager of the little shop where I work, it's up to me to schedule people, and to approve absences and the like. I get a real joy out of working out a schedule that allows someone to visit their distant family, or to take their sister to the doctor. When we work a lot of overtime, I'll turn down jobs that would require what I feel to be overworking everyone, though we are a pretty tight team, and they'll go along with whatever I say.
Using love as my guide, I'll even schedule an extra shift on Saturday, for very grateful workers who really need the overtime. The Law would prevent me from loving them the best way I can. The Sabbath was for Isreal, to show a rest, that we would enter by faith in Christ.
Love tells me to do what I can to help providing for the needs of others.
Someone can say, Trust God, don't work on the Sabbath, and God will take care of your needs. I'm saying, I am trusting God, and He is providing. Would you prefer that I kept everyone home on the weekends? Only schedule weekend overtime on Sundays? Does that seem right?
Much love!