By Phillip Campbell, Catholic Exchange - In this sense, the prayerful movement of the procession is a microcosm of how we move through life—with solemnity, piety, penance, thanksgiving, adoration, and petition. The various types of processions illustrate the universality of this spiritual movement, applicable to every circumstance in life. The communal nature reminds us that the pilgrimage towards God is meant to be the common experience of all men without distinction. The priest, at the head of the procession, calls to mind Christ, the Logos, He who guides all things by His providence, leading His people towards salvation.