The presence of God and of Christ, a renewing purification under the guidance of the Spirit, and the living of an informed and adult faith—is this not in reality the heart of the teaching of St. John of the Cross and his message for the Church and for men and women of today? Unless we renew our faith and brighten its flame, we will not be able to face any of the great tasks which face the Church. Only faith enables us to experience the salvific presence of God in Christ in the very center of life and of history. Faith alone reveals to us the meaning of the human condition and our supreme dignity as sons and daughters of God who are called to communion with Him. Faith is the heartbeat of the new evangelization, for it re-evangelizes believers and opens them more and more to the teachings and light of Christ.
Saint John Paul II
Master in the Faith
Apostolic Letter for the IV Centenary of the Death of St. John of the Cross
14 December 1990