This lovely song for Trinity Sunday in Gather 3rd ed. has a text by Brian Wren and is set to a delightful old tune called PROSPECT. It was originally a shape note song so is designed for acapella use.
The text and sheet music are available from my favourite people on the the internet, Hope Publications. GIA only appear to have handbell arrangements to purchase for download. Gather 3rd ed. has Marty Haugen’s arrangement.
This is from the Southern Harmony book that is a source of tunes like this one and BEACH SPRING.