 Thus, in 1902/1903, the Catholic Christians got their own church, which, once again, was consecrated to Saint Pirmin.Likewise, plans arose in Nanzweiler to build a Catholic church there, and thus Nanzweiler built its Sacred Heart Catholic Church ("Herz-Jesu-Kirche"), which is now used by all Nanzdietschweiler's Catholic inhabitants.It was a branch of the Church of Glan-Münchweiler, and by 1922 it had become a curacy, a centre for caring for all souls in all the villages that now belong to Nanzdietschweiler, and thus even for Nanzdiezweiler, which had belonged to the parish of Kirchmohr.