There are two truths that have to be acknowledged in this discussion at the outset: Sunday, the Lord’s Day, is the Christian Sabbath. God’s Word grounds the Sabbath principle not in the Mosaic legislation (i.e., in the judicial or ceremonial laws) but in creation. The Old Covenant, Mosaic, Sabbath has expired,
Pastor Chris Coleman of Peace United Reformed Church of Vancouver, WA interviews Dr R. Scott Clark on why Reformed churches worship twice on Sundays. Watch the interview on YouTube. Questions: 1. 3:22 Make the case, from the Word of God, that Christians should worship twice on the Lord’s Day. 2.