Is it futile to serve God?

'I Have Loved You', Honouring God in Worship and Words, Faithfulness in Marriage, Wearying and Robbing the Lord, The Lasting Security of Ultimate Peace - He comes to bring us real victory, Birthing Hope, The Tender Mercy of God, A King and His Army Proclaim ‘Peace’!, Dawning Light –The Dawning Light of Ultimate Meaning, My Eyes Have Seen Your Salvation, Healing Wings –The Healing Wings of Ultimate Restoration, Leaping Joy – The Leaping Joy of Ultimate Freedom, Lasting Security –The Lasting Security of Ultimate Peace, The Central Importance of Rendering our Riches to Jesus.