Pfarrkirche, Lutheran church in Tettau, Germany.

The Pfarrkirche Ad Portam Coeli is a small, east-facing Lutheran hall church at the southern edge of Tettau's centre. Its plastered body has a pale yellow lower section, sandstone window surrounds and a steep slate mansard roof with flat-gabled dormers; a slate eagle is set into the roofing on the north side. The west end carries an eight-sided slate-roofed roof turret with a curved dome, a slender lantern and a weathervane dated 1731.

A half-timbered church built in 1602 was so badly damaged in the Thirty Years' War that in 1643 the Margrave of Bayreuth approved a solid new building funded by collections in the principality. Superintendent Henrico Teubelio consecrated the Baroque church on 27 July 1646. A general renovation in 1897 replaced the interior with neo-Gothic fittings and moved the entrance east and the altar west; the 1978–1980 renovation reversed this and rebuilt a Baroque interior.

The church remains a gathering place for the local Lutheran community, where residents participate in weekly services and seasonal celebrations that connect them to their religious roots. You can see this continuity in how the space is used and cared for by those who worship here.

The church stands at the southern edge of Tettau's town centre, oriented toward the east, with the entrance on the recessed west side. The sandstone tombstone of Wilhelm Emanuel Greiner, founder of the Tettau porcelain factory, stands just south of the building. The tower's weathervane carries the year 1731.

The church's Latin name Ad Portam Coeli means 'At the Gate of Heaven' and reflects the theological understanding of churches as spiritual gateways. This classical religious symbolism was intentional in how the building was conceived from its beginning.