The Friday before Easter on which the crucifixion of Jesus is remembered. Good Friday services focus upon prayer and reflection on the death of Christ and penance and special devotion for the believer.
Ashes may be imposed on the heads of participants in the Ash Wednesday service as a sign of mortality and penitence. The ashes are imposed with the words, "Remember that you are dust, and to dust you shall return". Ashes are typically imposed by inscribing a cross on the forehead. The imposition of ashes has been practiced on Ash Wednesday since the ninth century.