The procession of the Palms is the procession of Christ the King: we profess the Kingship of Jesus Christ, we recognize Jesus as the Son of David, the true Solomon, the King of peace and justice. Recognizing him as King means accepting him as the One who shows us the way, in whom we trust and whom we follow. It means accepting his Word day after day as a valid criterion for our life. It means seeing in him the authority to which we submit. We submit to him because his authority is the authority of the truth.
Psalm 24[23], which speaks of the ascent, ends with an entrance liturgy in front of the temple gate: “Lift up your heads, O gates! and be lifted up, O ancient doors! That the King of glory may come in”. In the old liturgy for Palm Sunday, the priest, arriving in front of the church, would knock loudly with the shaft of the processional cross on the door that was still closed; thereupon, it would be opened. This was a beautiful image of the mystery of Jesus Christ himself who, with the wood of his Cross, with the power of his love that is given, knocked from the side of the world at God’s door; on the side of a world that was not able to find access to God. With his Cross, Jesus opened God’s door, the door between God and men. Now it is open. But the Lord also knocks with his Cross from the other side: he knocks at the door of the world, at the doors of our hearts, so many of which are so frequently closed to God. And he says to us something like this: if the proof that God gives you of his existence in creation does not succeed in opening you to him, if the words of Scripture and the Church’s message leave you indifferent, then look at me – the God who let himself suffer for you, who personally suffers with you – and open yourself to me, your Lord and your God.
Pope Benedict Palm Sunday homily
