Below are several links to further helpful resources. The OPC church directory
will help you to locate an OPC congregation near you. The Audio Sermons page
provides links to audio sermons hosted by local congregations. Great Commision
Publications is the joint publishing arm of the OPC and the PCA. The Trinity
Hymnal Resources page contains a thorough database of the original Trinity Hymanal
published in 1961. This searchable database also includes MIDI files for many
of the tunes. Please click on the following links to access these resources.