Original sentence: It is observed by most Christians as the weekly memorial of the resurrection of Jesus Christ, who is said in the canonical Gospels to have been witnessed alive from the dead early on the first day of the week
Edited sentence: It is observed by most Christians as the weekly memorial of the Lord's Day However the Lord's Day according to Scriptures is in fact Saturday the 7thday as stated in the 4th Commandment resurrection of Jesus Christ, who is said in the canonical Gospels to have been witnessed alive from the dead early on the first day of the week