The Book of Common Worship of 1993 is the fifth liturgical book of the Presbyterian Church (USA). Emblem of the PC(USA) The Presbyterian Church (U.S.A.) or PC(USA) is a mainline Protestant Christian denomination in the United States. ...
With the reunion of the United Presbyterian Church (USA) and the Presbyterian Church (US), which took place in 1984, the need arose for a new liturgical book of the Presbyterian Church (USA). Unlike the The Worshipbook of 1970, the new book was a massive volume that included a large variety of resources and services.
In preparation for the publication of the new book, seven supplemental liturcial resources (or SLRs), were produced for trial use: