It was first performed at the Salle Herz in Paris on 10 December 1854, with Berlioz conducting and soloists from the Opéra-Comique: Jourdan (Récitant), Depassio (Hérode), the couple Meillet (Marie and Joseph) and Bataille (Le père de famille).
The first of its three sections depicts King Herod ordering the massacre of all newborn children in Judaea; the second shows the Holy Family of Mary, Joseph, and Jesus setting out for Egypt to avoid the slaughter, having been warned by angels; and the final section portrays their arrival in the Egyptian town of Sais where they are given refuge by a family of Ishmaelites.
The idea for L'enfance went back to 1850 when Berlioz composed an organ piece for his friend Joseph-Louis Duc, called L'adieu des bergers (The Shepherds' Farewell).
He was gratified to discover many people who hated his music were taken in and praised it, one lady even going so far as to say, "Berlioz would never be able to write a tune as simple and charming as this little piece by old Ducré".
Berlioz's music was usually received with great hostility by Parisian audiences and critics, who generally accused it of being bizarre and discordant.