GOD, whiche as upon this daye haste taughte the heartes of thy faithful people, by the sending to them the lyght of thy holy spirite; graunte us by the same spirite to have a right judgement in al thinges, and evermore to rejoyce in hys holy coumforte; through the merites of Christ Jesus our saviour; who liveth and reigneth with thee, in the unitie of the same spirite, one God, worlde without ende.
Collect for Whit-Sunday 1549 BCP
who on the day of Pentecost
sent your Holy Spirit to the apostles
with the wind from heaven and in tongues of flame,
filling them with joy and boldness to preach the gospel:
By the power of the same Spirit
strengthen us to witness to your truth
and to draw everyone to the fire of your love;
through Jesus Christ our Lord.
Collect Two for Pentecost or WhitSunday CofI BCP 2004