A hymn as call to worship

Sunday, May 6.--I preached in the college kirk at Old Aberdeen, to a very serious (though mostly genteel) congregation. In the evening I preached at our own room and early in the morning took my leave of this loving people. We came to Montrose about noon. I had designed to preach there but found no notice had been given. However, I went down to the green and sang a hymn. People presently flocked from all parts, and God gave me great freedom of speech; I hope we did not meet in vain. 

The Journal of John Wesley