Tàladh Chrìosda (Christ Child Lullaby) is a Scottish carol from Moidart, Scotland. The Catholic priest Father Ranald Rankin, wrote the lyrics for Midnight Mass around the year 1855. He originally wrote 29 verses in Scottish Gaelic, but the popular English translation is limited to five. The melody, Cumha Mhic Arois (lament for Mac Àrois), is from the Hebrides and was a sung as a protective charm for the fisherman away at sea. The rhythm mirrors the rhythm of the surf. It is sung in the Hebrides at Midnight Mass on Christmas Eve.