14 These few words on a subject so vast will, we doubt not, prove most helpful to the Christian flock, if you in your zeal, Venerable Brethren, will cause them to be expounded and enforced as time and occasion may serve. But indeed a Sacrament so great and so rich in all manner of blessings can never be extolled as it deserves by human eloquence, nor adequately venerated by the worship of man. This Sacrament, whether as the theme of devout meditation, or as the object of public adoration, or best of all as a food to be received in the utmost purity of conscience, is to be regarded as the centre towards which the spiritual life of a Christian in all its ambit gravitates; for all other forms of devotion, whatsoever they may be, lead up to it, and in it find their point of rest. In this mystery more than in any other that gracious invitation and still more gracious promise of Christ is realised and finds its daily fulfilment: "Come to me all ye that labour and are heavily burdened, and I will refresh you" (St. Matt. xi., 28).
Source: Mirae Caritatis (Vatican.va)