Collect for Edmund, King of East Anglia, Martyr

O God of ineffable mercy, you gave grace and fortitude to blessed Edmund the king to triumph over the enemy of his people by nobly dying for your Name: Bestow on us your servants the shield of faith with which we can withstand the assaults of our ancient enemy; through Jesus Christ our Redeemer, who lives and reigns with you and the Holy Spirit, one God, now and for ever. Amen

(Read more about this 9th Century martyr here.)