This book is an introduction to the topic of the Lord's Supper. A collection of sermons where the author leads us to reflect on the theological meaning and the implications for Christian life of a correct understanding of the ordinance or sacrament of the Lord's Supper. From its institution the night before the crucifixion to the Pauline letters on the Supper, the author guides us through the entire Bible, extracting the theological richness of this beautiful Christian practice.