Metrical Psalms and Hymns for Singing in Churches is a book written by William Henry Havergal and published in 1849. The book contains a collection of psalms and hymns that are intended to be sung in churches. The psalms and hymns are written in a metrical form, which means that they are written in a way that can be easily sung to a particular tune or melody. The book includes a wide range of psalms and hymns, covering a variety of themes and topics,...