Marking the anniversary of the establishment of Opus Dei as a personal prelature, this meditation reflects on the importance of unity with the Church while awaiting the revision of statutes. We explore the true meaning of the lay vocation: resisting the temptation to "clericalise" the laity and instead acting as an intravenous injection of Christianity within the bloodstream of society. By sanctifying our daily work and families, we strive to bring Christ to the summit of all human activities.