21 It would be utterly impossible for anyone to meditate on and attentively consider these most precious memorials of our loving Redeemer and not have a heart on fire with gratitude to Him. Such is the power of a faith sincerely practiced that, through the light it brings to man's mind and the vigor with which it moves his heart, he will straightway set out in the footsteps of Christ and follow them through every obstacle, making his own a protestation worthy of a St. Paul: "Who then shall separate us from the love of Christ? Shall tribulation? or distress? or famine? or nakedness? or danger? or persecution? or the sword?"(8) "I live, now not I; but Christ liveth in me."(9)
Source: Magnae Dei Matris (Vatican.va)