The 7th Day

I was thinking of the term, “The Christian Sabbath” or “The Christian’s Weekly Day of Rest.” Why is it Sunday and not Saturday as OT teaches, “Work six days and rest on the seventh?” And yet, the NT teaches a Christian’s day of celebration is the first day of the week in response to Christ’s resurrection. Sunday is a day set aside to joyfully reflect and show gratitude to God for what he has done for us in Christ Jesus. But is it our practice? Let us all work on celebrating Sundays with times of joyful and peaceful rest; and keep this first day of the week holy as God has ordained this day for our good and His glory.