Last Day of the Octave

That they all may be one, as Thou, Father, in me and I in Thee; that they also may be one in Us; that the world may believe that Thou hast sent me.

V. I say unto thee, thou art Peter;
R. And upon this rock I will build my Church.

Today's intention is that missionary zeal will conquer the world for Christ.

O Lord Jesus Christ, who saidst unto Thine Apostles: Peace I leave you, My peace I give to you; regard not our sins, but the faith of Thy Church, and grant unto her that peace and unity which are agreeable to Thy Will; Who livest and reignest ever, one God, world without end. Amen.