This church is well hidden: from the road you have no idea that there is a church on Diek. This is due to its history, De Vermaning was built as a hidden church for the Mennonite congregation. Access through a secret gate The gate of Diek 11 gives you access to the path that takes you to the church. The church is hidden behind a row of houses and in the backyard of Diek 11, as it were. Exhibition space The church is no longer used for services of the Baptist congregation. It is now a place where exhibitions and activities are organized.