The next father who gives us the nature of early Sunday observance is Peter of Alexandria. He says: “But the Lord’s day we celebrate as a day of joy, because on it he rose again, on which day we have received it for a custom not even to bow the knee.”[596] He marks two things essential. It must be a day of joy, and Christians must not kneel on that day. Zonaras, an ancient commentator on these words of Peter, explains the day of joy by saying, “We ought not to fast; for it is a day of joy for the resurrection of the Lord.”[597] Next in order, we quote the so-called Apostolical Constitutions. These command Christians to assemble for worship every day, “but principally on the Sabbath day. And on the day of our Lord’s resurrection, which is the Lord’s day, meet more diligently, sending praise to God,” etc. The object of assembling was “to hear the saving word concerning the resurrection,” to “pray thrice standing,” to have the prophets read, to have preaching and also the supper.[598] These “Constitutions” not only give the nature of the worship on Sunday as just set forth, but they also give us an idea of Sunday as a day of festivity:— “Now we exhort you, brethren and fellow-servants, to avoid vain talk and obscene discourses, and jestings, drunkenness, lasciviousness, luxury, unbounded passions, with foolish discourses, _since we do not permit you so much as on the Lord’s days_, which are days of joy, to speak or act anything unseemly.”[599] This language plainly implies that the so-called Lord’s day was a day of greater mirth than the other days of the week. Even on the Lord’s day they must not speak or act anything unseemly, though it is evident that their license on that day was greater than on other days. Once more these “Constitutions” give us the nature of Sunday observance: “Every Sabbath day excepting one, and every Lord’s day hold your solemn assemblies, and rejoice; for he will be guilty of sin who fasts on the Lord’s day.”[600] But no one can read so much as once that “he is guilty of sin who performs work on this day.” Next, we quote the epistle to the Magnesians in its longer form, which though not written by Ignatius was actually written about the time that the Apostolical Constitutions were committed to writing. Here are the words of this epistle:— “And after the observance of the Sabbath, let every friend of Christ keep the Lord’s day as a festival, the resurrection day, the queen and chief of all the days.”[601]