What is highlighted about the "Holy" mark of the Church?

The "Holy" mark of the Church underscores the significance of the sacramental life of the Church. This aspect emphasizes that the Church is set apart, or "holy," due to its unique relationship with God and its role in conveying divine grace to its members through the sacraments. The sacraments, such as baptism and the Eucharist, serve as vital means by which the faithful encounter, participate in, and grow in their relationship with God.

Through the sacramental life, the Church becomes a channel of holiness, fostering spiritual growth, community, and connection to the divine. This perspective aligns with the deeper theological understanding that the Church is called to be a holy entity, dedicated to God's purpose, serving as both a sacred institution and a community of believers striving toward sanctity.

In contrast, focusing on the importance of the building, historical figures, or global outreach might highlight different aspects of the Church's mission and structure but does not capture the essence of what makes it "Holy." The holiness of the Church is intricately linked to its sacramental life, setting it as an instrument of salvation and grace in the world.