The Trinity Hymnal is a Christian hymnal written and compiled both by and for those from a Presbyterian background. It has been released in two editions (both of which are used in churches today) and is published by Great Commission Publications, a joint project between the Orthodox Presbyterian Church and the Presbyterian Church in America.
A Baptist Edition also exists for the use of Reformed Baptist congregations which is identical to the 1961 hymnal, other than an addition of 42 Psalter selections, and a few changes related to doctrine.
The 1961 hymnal was originally compiled by the Orthodox Presbyterian Church in the same year as a hymnbook that would include traditional hymns as well as musical arrangements of the Psalms suitable for Reformed worship.
