Easter is one of the most important feasts in the Christian liturgical calendar, celebrating the resurrection of Jesus Christ three days after his crucifixion. 

This feast is at the heart of the Christian faith, symbolising Christ's victory over death and sin, and opening the way to eternal salvation for all believers.

The celebration of Easter spans several days, beginning with Lent, a forty-day period of fasting, prayer and penance, preparing the faithful for the celebration of Christ's resurrection. Easter Sunday marks the culmination of this period of preparation, with the joyful proclamation of the resurrection during liturgical celebrations.

The Easter Triduum, comprising Maundy Thursday, Good Friday and Holy Saturday, is at the heart of the Easter celebrations. Maundy Thursday recalls the Lord's Supper, when Jesus instituted the Eucharist, and Good Friday commemorates Jesus' crucifixion and death on the cross. Holy Saturday, also known as "Holy Saturday" or "Holy Saturday", is a day of silence and meditation, when the faithful look forward with hope to the resurrection of Christ.

Easter Sunday is a day of joy and celebration, marking the triumphant resurrection of Jesus Christ. The faithful gather in churches around the world to participate in Easter Mass, joyfully proclaiming Christ's resurrection and saving power.

Easter is also an occasion of spiritual renewal for Christians, inviting them to live in the light of the resurrection, to share Christ's love and mercy with others, and to constantly seek holiness in their daily lives. It is a time of rejoicing, hope and gratitude for the priceless gift of salvation offered by God through the resurrection of Jesus Christ.

In conclusion, the Christian religious feast of Easter is much more than a mere historical commemoration; it is a living celebration of the Christian faith, reminding believers of God's infinite love, the power of the resurrection and the hope of eternal salvation.