God commanded His people to set aside one day a week to rest from their labor and to worship Him. As a remembrance of Christ’s resurrection and the giving of the Holy Spirit at Pentecost, Christians historically have observed Sunday as a day for corporate worship, fellowship, and rest. However, in the last forty years, things have been changing. Today, in his discussion of the first four verses of First Corinthians chapter sixteen, Pastor Ray Viola addresses the question, “What has happened to Sunday?”