The Psalms reflect the agonies and ecstasies of the lives of a range of people in a variety of circumstances. Many of David's Psalms, for example, were composed in the context of military (and/or emotional and spiritual) battles. Since Jesus has taught us to love our enemies (Matthew 5:44) and that those who live by the sword will perish by the sword (Matthew 26:52) we who follow him as peacemakers are not free to exult over 'crushing others beneath our feet' (Psalm 18:38). However, we can learn from this great Psalm that God is our helper in all times of need: what more could we want?

Psalm 18 is a hymn of praise and conquest begins and ends with a joyous outpouring of gratitude to God for his help in distress and trouble. Following ardent worship, David recalls many of God's deliverances when he was in trouble. He has devoted himself heart and soul to God's service, and God has been utterly faithful. With a God like this, anything is possible. Praise the Lord! In difficult situations, with God's help let us advance; when a wall - an immovable object - confronts us, we can choose to sit in front of it bewailing its height; or with our God we can scale it!

O worship the King, all-glorious above! O gratefully sing his power and his love! Our shield and defender, the Ancient of Days, Pavilioned in splendour and girded with praise. Amen.