The concrete austerity gives the piece an unmistakable presence, which contrasts with the lightness of the gesture that draws the entrance, which was intended to be wide and inviting. The slightly concave floor creates a gradient from the entrance level, giving the central space an amphitheater typology, reinforcing the visual tension towards the pulpit. The thirteen arches around the central space represent the twelve apostles and Jesus Christ in the center, evidenced by its larger size.