The hymn encourages a life of constant prayer and total reliance on Mary as a powerful intercessor. Daily, daily sing to Mary | Hymnary.org

The most popular English version was translated by Fr. Henry Bittleston around 1854.

The hymn (Latin: Omni die dic Mariae ) is a cornerstone of Marian devotion with deep roots in medieval history. Often referred to as the "Hymn of Saint Casimir," it gained fame after a copy of the lyrics was found buried with the young prince of Poland in 1484. Historical Background