The readings challenge superficial righteousness and reveal conversion as the decisive mark of discipleship. Ezekiel insists that a person who turns away from wickedness can live, while the Gospel contrasts two sons: one initially refuses his father’s command but later obeys, while the other gives a verbal “yes” but does not act. The issue is therefore not appearance but conversion. Saint Paul provides the positive model in Christ, whose humility and obedience culminate in the Cross. Christian faith is not simply saying the right words. It is allowing God’s grace to transform the will so that our lives increasingly conform to Christ.

The Catechism teaches that conversion is a continuing call for the baptized, not merely a single event at the beginning of Christian life (CCC 1427–1429). Genuine repentance includes contrition, rejection of sin, and a renewed orientation toward God. God’s grace comes first, but it calls forth human cooperation. The sacrament of Penance provides a privileged means by which Christ restores those who have fallen after Baptism (CCC 1422–1498). The humility of Christ described in Philippians 2 is therefore not an abstract ideal; it is the shape of Christian conversion.

Psalm 25 asks God to teach his ways and remember his mercy. Luke 15:11–32 shows the prodigal son returning to the Father, while John 14:15 connects love for Christ with obedience. James 1:22–25 warns against hearing the word without doing it. Hebrews 5:7–9 presents Christ’s obedience through suffering. The Eucharist unites us to Christ’s obedient self-offering and sends us forth to live what we celebrate. Today we should resist the temptation to judge ourselves or others by religious appearance. The decisive question is whether our “yes” to God becomes a lived reality.