A Prayer for the Feast Day of Saint Michael and All Angels

O everlasting God, who hast ordained and constituted the ministries of angels and men in a wonderful order: Mercifully grant that, as thy holy angels always serve and worship thee in heaven, so by thy appointment they may help and defend us on earth; through Jesus Christ our Lord, who liveth and reigneth with thee and the Holy Spirit, one God, for ever and ever.