Which cadence is known as the 'church' cadence?

The plagal cadence is often referred to as the "church" cadence due to its historical use in sacred music and hymns. This cadence typically moves from the subdominant chord (IV) to the tonic chord (I), creating a sense of resolution that is calm and reassuring. Its frequent occurrence in religious contexts, such as in choral compositions and hymnody, contributes to its association with church music. This characteristic makes it distinct from other cadences, which may convey different emotions or resolutions. The plagal cadence's gentle and supportive character is particularly well-suited for the reverential atmosphere often desired in religious settings.