In 64 brief meditations on each detail of the Holy Sacrifice of the Mass, the reader is led to a deeper appreciation of the celebration which has been at the center of the spiritual formation of the faithful from the time it was instituted by Christ over 2000 years ago. In the Introductory Rites, for example, we pilgrims on the spiritual journey go through a purifying formation. We repent of our sins and faults and God cleanses us. In the Liturgy of the Word, we are enlightened in the ways in which we can imitate Christ who instructs and accompanies us on our day by day journey through life. This is the path of illuminating reformation. And in the Liturgy of the Eucharist, we are invited to the banquet of the Lord where the body, blood, soul and divinity of Christ become our food and bring about in us a unifying transformation wherein we surrender to God in faith and trust and the Blessed Trinity deepens its life in us. This book confronts the reader with practical challenges for action as it opens up the hidden mysteries of the Holy Sacrifice that we so often take for granted.