Be sober and self-controlled. Be watchful. Your adversary the devil, walks around like a roaring lion, seeking whom he may devour.

 The most interesting thing here is the injunction to give each other the kiss of love. This was for centuries an integral and precious part of Christian fellowship and worship; and its history and gradual elimination, is of the greatest interest. With the Jews it was the custom for a disciple to kiss his Rabbi on the cheek and to lay his hands upon his shoulder. That is what Judas did to Jesus ( Mark 14:44). The kiss was the greeting of welcome and respect, and we can see how much Jesus valued it, for he was grieved when it was not given to him ( Luke 7:45). Paul's letters frequently end with the injunction to salute each other with a holy kiss ( Romans 16:16; 1 Corinthians 16:20; 2 Corinthians 13:12; 1 Thessalonians 5:26). In the early church the kiss became an essential part of Christian worship. "What prayer is complete," asks Tertullian, "from which the holy kiss is divorced? What kind of sacrifice is that from which men depart without the peace?" (Dex Oratione 18). The kiss, we see here, was called the peace. It was specially a part of the communion service. Augustine says that, when Christians were about to communicate, "they demonstrated their inward peace by the outward kiss" (De Amicitia 6). It was usually given after the catechumens had been dismissed, when only members of the Church were present, and after the prayer before the elements were brought in. Justin Martyr says, "When we have ceased from prayer, we salute one another with a kiss. There is then brought to the president bread and a cup of wine" (1.65). The kiss was preceded by the prayer "for the gift of peace and of unfeigned love, undefiled by hypocrisy or deceit," and it was the sign that "our souls are mingled together, and have banished all remembrance of wrongs" (Cyril of Jerusalem, Catechetical Lectures 25.5.3). The kiss was the sign that all injuries were forgotten, all wrongs forgiven, and that those who sat at the Lord's Table were indeed one in the Lord. This was a lovely custom and yet it is clear that it was sadly open to abuse. It is equally clear from the warnings so often given that abuses did creep in. Athenagoras insists that the kiss must be given with the greatest care, for "if there be mixed with it the least defilement of thought, it excludes us from eternal life" (Legatio Christianis 32). Origen insists that the kiss of peace must be "holy, chaste and sincere," not like the kiss of Judas (Commentaria in Epistolam B. Pauli ad Romanos 10: 33). Clement of Alexandria condemns the shameless use of the kiss, which ought to be mystic, for with the kiss "certain persons make the churches resound, and thereby occasion foul suspicions and evil reports" (Paedagogus 3: 11). Tertullian speaks of the natural reluctance of the heathen husband to think that his wife should be so greeted in the Christian Church (Ad Uxorem 2: 4). In the Church of the west these inevitable problems gradually brought the end of this lovely custom. By the time of the Apostolic Constitutions in the fourth century, the kiss is confined to those of the same sex--the clergy are to salute the bishop, the men the men and the women the women. In this form the kiss of peace lasted in the Church of the west until the thirteenth century. Sometimes substitutes were introduced. In some places a little wooden or metal tablet, with a picture of the crucifixion on it, was used. It was kissed first by the priest, and then passed to the congregation, who each kissed it and handed it on, each man to his neighbour, in token of their mutual love for Christ and in Christ. In the oriental Churches the custom still obtains; it is not extinct in the Greek Church; the Armenian Church substituted a courteous bow. We may note certain other uses of the kiss in the early church. At baptism the person baptized was kissed, first by the baptizer and then by the whole congregation, as a sign of his welcome into the household and family of Christ. A newly ordained bishop was given "the kiss in the Lord." The marriage ceremony was ratified by a kiss, a natural action taken over from paganism. Those who were dying first kissed the Cross and were then kissed by all present. The dead were kissed before burial. To us the kiss of peace may seem very far away. It came from the day when the Church was a real family and fellowship, when Christians really did know and love one another. It is a tragedy that the modern Church, often with vast congregations who do not know each other and do not even wish to know each other, could not use the kiss of peace except as a formality. It was a lovely custom which was bound to cease when the reality of fellowship was lost within the Church. "Peace to all of you that are in Christ," says Peter; and so he leaves his people to the peace of God which is greater than all the troubles and distresses the world can bring. 