O Almighty God, who hast fulfilled thy word of promise, and from thy heavenly throne hast poured out upon thy Church the gift of the Holy Spirit: Open our hearts, we pray thee, to receive the fullness of his grace and power; that our lives may be strengthened for the service of thy kingdom, and our souls be conformed more and more to the image of thy Son, our Lord and Saviour Jesus Christ.
–Frank Colquhoun