Hab 3:2 O LORD, I have heard the report of you, and your work, O LORD, do I fear. In the midst of the years revive it; in the midst of the years make it known; in wrath remember mercy.
‘March 21st (1832) was appointed by the government as a day of prayer and fasting on account of the cholera that was spreading through Britain. ‘On that day there were more people than ordinary, of all ranks and ages, in every place of worship through the whole country: a great fervency of prayer was manifested, and it is thought that the Lord has poured his Spirit on the churches, from the results; as many, many, are now crying out for mercy, especially among the young people of Sunday schools.’ At Denbigh, by following July, about 200 had joined different societies of Christians there, being roused, it is thought, by the visitation of the cholera.’ It is estimated that about 2,000 were added to the Calvinistic Methodists in Caernarfonshire alone as a result of the revival.’
Revivals in Wales 1762 – 1862, D. Geraint Jones. The Heath Christian Trust. (ISBN 0 907193 10 2) p. 36 & 37.