In today’s Wednesday audience, the Pope spoke about the universal call of every Christian — namely, holiness, or life in Christ:
Dear Brothers and Sisters,
As a conclusion to this series of catecheses on the lives of the saints, I would like today to speak of the holiness to which each Christian is called. Holiness is the fullness of the Christian life, a life in Christ; it consists in our being united to Christ, making our own his thoughts and actions, and conforming our lives to his. As such, it is chiefly the work of the Holy Spirit who is poured forth into our hearts through Baptism, making us sharers in the paschal mystery and enabling us to live a new life in union with the Risen Christ. Christian holiness is nothing other than the virtue of charity lived to its fullest. In the pursuit of holiness, we allow the seed of God’s life and love to be cultivated by hearing his word and putting it into practice, by prayer and the celebration of the sacraments, by sacrifice and service of our brothers and sisters. The lives of the saints encourage us along this great path leading to the fullness of eternal life. By their prayers, and the grace of the Holy Spirit, may each of us live fully our Christian vocation and thus become a stone in that great mosaic of holiness which God is creating in history, so that the glory shining on the face of Christ may be seen in all its splendour.
Back in 2008, as part of the RCIA Hollywood program, I led a class on life in Christ, the vocation to beatitude, the morality of human acts, and conscience, drawing heavily on the Catechism of the Catholic Church and the Compendium.