[...] This study represents the first milestone in our search for teaching about the worship of God, which the biblical revelation offers us. The goal of this search is a deeper understanding of the approach to divine worship for a closer communication between man and God. The inspired word of both the Old and New Testaments, being inexhaustible and always renewing, can function in our time as a source of answers and finding solutions to the anxious searches of modern man. [...]

(excerpt from the author's preface)