The most important material testimony of the Christianization of the Serbs is the oldest known Christian temple among in Serbian lands, the Peter's Church in Ras, built in the 7th century. The oldest phase of the construction of the in Bijelo Polje (Montenegro) was moved also to the 8th century after the recent re-examination of the construction works and stone ornaments, and was enhanced or finished in the 12th century. Remains of the 8th-century churches, before the Christianization process was finished, include localities of Bilimišće (Zenica, previously thought to be late-Roman church from the 5th or the 6th century), Dabravine (Visoko), Mali Mošunj (Vitez), Lepenica (Kiseljak), but also in the vicinities of Stolac, Ljubuški, Livno, Glamoč, Foča, Breza (all in modern Bosnia) and Imotski (Croatia). However, though active during this period, many of them may be pre-Slavic, Roman churches.