Pentecost, commonly called Whitsunday

O God, who as at this time didst teach the hearts of thy faithful people, by sending to them the light of thy Holy spirit;  Grant us by the same Spirit to have a right judgment in all things, and evermore to rejoice in his holy comfort;  through the merits of Christ Jesus our Saviour, who liveth and reigneth with thee, in unity of the same Spirit , one God, world without end.

Amen