Original sentence: "Opus Dei is "a vigorous expression of the perennial youth of the Church, fully open to the demands of a modern apostolate... We look with paternal satisfaction on all that Opus Dei has achieved and is achieving for the kingdom of God, the desire of doing good that guides it, the burning love for the Church and its visible head that distinguishes it, and the ardent zeal for souls that impels it along the arduous and difficult paths of the apostolate of presence and witness in every sector of contemporary life
Edited sentence: Opus Dei is "a vigorous expression of the perennial youth of the Church, fully open to the demands of a modern apostolate... We look with paternal satisfaction on all that Opus Dei has achieved and is achieving for the kingdom of God, the desire of doing good that guides it, the burning love for the Church and its visible head that distinguishes it, and the ardent zeal for souls that impels it along the arduous and difficult paths of the apostolate of presence and witness in every sector of contemporary life