At the Lamb's High Feast We Sing

This is a traditional Easter hymn.  It is based on a Latin hymn "Ad regias Agni dapes", which was itself based on an earlier Latin hymn, ""Ad cenam Agni providi. 

This translation is by Scottish Presbyterian-raised, Roman Catholic convert,  Scottish advocate and hymn writer. Robert Campbell (1814-1868), sometimes known as Robert Campbell of Skerrington. It was first published in the 1850 St. Andrew's Hymnal, with 4 verses of 8 lines each.

With meter 77 77 D, tunes it is set to include:

• SALZBURG by George J Elvery (1816-1903)
• SONNE DER GERECHTIGKEIT - a 15th century German folk-tune.