The Cornerstone Sanctuary project in Lakewood Ranch, Florida transforms a long-vacant shell structure into a luminous center for worship and community. Originally constructed in 2010 as an unfinished shell intended for a gymnasium, the building remained unused for more than a decade. Under new church leadership, the congregation chose to reimagine the dormant structure as a 500-seat sanctuary that could support their growing ministry while creating a spiritually resonant place of gathering defined by natural light.

The project began with a fundamental challenge.

Only half of the building’s perimeter walls were exterior, limiting opportunities for traditional windows. At the same time, the congregation expressed a strong appreciation for stained glass and wanted their sanctuary to be filled with daylight. Rather than introducing conventional stained-glass imagery, the design team asked a different question: could light itself become the artwork of the space?

This idea led to the development of a daylight system that filters and captures sunlight to create shifting patterns of color throughout the sanctuary. A sweeping curved light wall reinterprets the tradition of stained glass through a layered assembly of perforated wood panels, dichroic polycarbonate panels, and a translucent scrim. As sunlight passes through the dichroic material, it separates into vibrant colors that change continuously throughout the day. The translucent fabric captures these projections, localizing the color and allowing the sanctuary to remain visually calm while still animated by light.

Where the sanctuary perimeter meets exterior walls, windows introduce daylight directly into the system. Along the remaining portions of the curved wall, where the shell structure provides no opportunity for vertical glazing, concealed skylights bring sunlight into an interstitial lightwell above the lower ceiling. Finished with reflective white surfaces, this lightwell distributes daylight evenly before it reaches the light wall below, allowing the luminous installation to remain continuous around the sanctuary.

The spatial sequence reinforces the importance of light within the sanctuary experience. Visitors enter through a compressed and intentionally dark vestibule before moving into the sanctuary, where daylight becomes increasingly present. This progression establishes a clear contrast between darkness and illumination, heightening the sense of arrival.

The stage is positioned in the northeast corner of the sanctuary where a large opening was carved into the exterior wall. A frameless glass wall angled at forty-five degrees pulls the surrounding landscape into the interior while directing focus toward the stage. Beyond the glass, a reflecting pond sits at the same elevation as the stage floor, amplifying daylight and casting subtle reflections across the limestone wall behind the stage. Through the integration of daylight, spatial sequencing, and environmental responsiveness, the project transforms an unused shell into a dynamic and contemplative place of worship where light becomes the primary architectural medium.