Ash Wednesday and the gift of Lent

Ash Wednesday marks the beginning of Lent, the Christian season of suffering, repentance, and for some, the purgatorial path to redemption.
For Christians, the gift of Christ's suffering and the sacrifice of the Cross is the seminal event in the road to eternal salvation. On Ash Wednesday, we are reminded of the ephemerality of this world, the emptiness of sin, and the preeminence of God's everlasting kingdom: "Remember, man, thou art dust and unto dust thou shalt return."