The iconostasis plays a pivotal role in Orthodox liturgy, as it regulates the movement and visibility of the clergy during worship. Florensky highlights the importance of the iconostasis in maintaining the mystery and reverence of the liturgical celebration. By separating the clergy from the laity, the iconostasis underscores the distinction between the sacred and the profane. At the same time, it enables the clergy to perform their sacred duties while remaining connected to the congregation through the symbolic presence of the icons.
Florensky's discussion on page 31 of the PDF also touches on the symbolic and mystical dimensions of the iconostasis. He notes that the iconostasis represents the boundary between the material and spiritual worlds, as well as the threshold between heaven and earth. The icons on the iconostasis symbolize the unity of the Church, both earthly and heavenly, and manifest the presence of the saints and the divine in the liturgical assembly.
Florensky views the iconostasis as a boundary that separates the altar area, reserved for clergy and the sacred rites of worship, from the nave, where the laity gather. This physical barrier, often adorned with icons, is not merely a divider but a threshold that connects two distinct spaces: the earthly and the divine. The iconostasis serves as a liminal space, bridging the ordinary and the sacred, and facilitating communication between the two.
