Easter is a Christian festival and cultural holiday commemorating the resurrection of Jesus from the dead, described in the New Testament as having occurred on the third day of his burial following his crucifixion.

Holy Saturday, also called Easter Vigil, Christian religious observance that ends the Lenten season, falling on the day before Easter Sunday

Good Friday is a Christian holiday commemorating the crucifixion of Jesus and his death at Calvary. It is observed during Holy Week as part of the Paschal Triduum.

Jesus washing the feet of the disciples (John 13:1–17) occurred in the upper room, during the Last Supper and has significance in three ways. For Jesus, it was the display of His humility and His servanthood. For the disciples, the washing of their feet was in direct contrast to their heart attitudes at that time. For us, washing feet is symbolic of our role in the body of Christ.

Palm Sunday is a Christian moveable feast that falls on the Sunday before Easter. The feast commemorates Jesus' triumphal entry into Jerusalem.