This lovely hymn was written by Charles Wesley, who is very much revered in Cornwall as the bringer of the Methodist Faith. He travelled here in 1743 with his brother John, bringing the Gospel to the people wherever they were, rather than expecting everyone to go to church.
This is Gwennap Pit, near Redruth, where John Wesley preached. It is still owned by the Methodist church as far as I know, and I believe that services are still held there.
Charles wrote around six thousand hymns and they have lasted through the centuries. Often we sing them without realising who the author was.
1 Come, O long-expected Jesus,
born to set your people free!
from our fears and sins release us,
Christ in whom our rest shall be.
2 Israel's strength and consolation,
born salvation to impart;
dear desire of every nation,
joy of every longing heart.
3 Born your people to deliver,
born a child, and yet a king;
born to reign in us for ever,
now your gracious kingdom bring:
4 By your own eternal Spirit
rule in our hearts alone;
by your all-sufficient merit
raise us to your glorious throne.
, Charles Wesley (1707 - 1788)