MOST merciful God, we beseech thee: that thy Church, being gathered together in the Holy Spirit, may nevermore be disquieted by the assaults of her enemies; through Jesus Christ thy Son our Lord, who liveth and reigneth with thee, in the unity of the same Holy Spirit, ever one God, world without end. Amen.
______________________________
In the liturgical calendar of the Ordinariate, the Solemnity of Pentecost has a privileged Octave. Other memorials and optional memorials falling during the Octave of Pentecost, if observed at all, are commemorated with a collect only.
