153 After the Lord’s Prayer is concluded, the Priest, with hands extended, says alone the embolism Libera nos (Deliver us, Lord). At the end, the people acclaim,* For the kingdom.*
154. Then the Priest, with hands extended, says aloud the prayer Domine Iesu Christe, qui dixisti (Lord Jesus Christ, who said to your Apostles) and when it is concluded, extending and then joining his hands, he announces the greeting of peace, facing the people and saying, The peace of the Lord be with you always. The people reply, And with your spirit. After this, if appropriate, the Priest adds, Let us offer each other the sign of peace.
The Priest may give the Sign of Peace to the ministers but always remains within the sanctuary, so that the celebration is not disrupted. He may do the same if, for a reasonable cause, he wishes to offer the Sign of Peace to a small number of the faithful. According to what is decided by the Conference of Bishops, all express to one another peace, communion, and charity. While the Sign of Peace is being given, it is permissible to say, The peace of the Lord be with you always, to which the reply is Amen.