Filadelfia Church in Sarpsborg is a function room that offers a varied church life with services and various activities for the congregation. The church emphasizes community and unity, and arranges meeting places for both children and families. For youth, there are special programs through FilaUngdom, as well as TENTRO confirmation that is adapted to young people.
In addition to the religious activities, Filadelfia Church offers small communities and diaconal activities that promote social engagement. An annual event is the Christmas market, which brings together the local community. The room can also be rented for various events, and it is possible to access audio recordings of previous sermons for those who wish to hear them.