In August 1727 the Moravian community in Herrnhut started a 24/7 prayer watch that sent an unbroken stream of prayer to heaven for 100+ years. Moravian influence on John Wesley helped start the Wesleyan revival. The Moravian vision of sending missionaries (they sent hundreds) helped spark the Protestant missions movement that took the gospel to most countries of the world. Brother Andrew, in 1982, initiated seven years of intercession for the fall of the Iron Curtain. In 1989 the Berlin Wall fell and re-opened eastern Europe to the Gospel. In 1991 he initiated 10 years of intercession for the Muslim world: in 2001, 9/11 was the tragic catalyst that brought immense change to the Muslim world, including many great breakthroughs for the good news of Jesus. Up to now, 26 years of the annual publication ‘30 Days of Prayer for the Muslim World’ have ‘coincided’ with 26 years of unprecedented numbers of Muslims encountering Jesus.