Elce-Junior Lauriston’s message titled “Sunday Worship Cannot Be the Mark of the Beast” challenges the Seventh-day Adventist belief that Sunday worship is sinful and represents the Mark of the Beast, as mentioned in Revelation. Lauriston, a former SDA evangelist, argues that this view is not biblically sound. He also delves into the historical and theological reasons why Sunday became the primary day of Christian worship, emphasizing its roots in the early Christian church and contrasting it with the SDA’s Saturday Sabbath observance.