Answer: A four-movement work with the movement structure slow-fast-slow-fast and that was supposedly intended for performance in church is called a sonata da chiesa.
Reason: <span>Sonata da chiesa is a composition which usually contains four movements.
The painting above is a depiction of Sophia the Martyr with her three daughters, Faith, Hope, and Love. It would definitely be considered a relic, as it is an icon of saints, and it is kept in a Russian church.