'Songs have the ability to unite and move us as groups. Frank Houghton understood this and in response to great turmoil in China, turned to writing hymns to encourage those who were witnessing martyrdom around them. 'Facing a Task Unfinished' provided inspiration to a generation of missionaries when it was first written, and it urges us on still.'

Keith Getty, speaking about the Global Hymn Sing 2016

Tony Waghorn