The main gates of several churches in the city center of Augsburg were spray painted with the Islamic Phrase "Allahu Akbar" which means "Allah is greater". Police reported that the cathedral of Augsburg, the Church of St. Maurice and the Protestant Church Ullrich were affected.
Sources:
http://www.pi-news.net/2013/12/augsburg-kirchen-mit-allahu-akbar-bespruht/
http://www.christianophobie.fr/breves/allemagne-trois-eglises-daugsbourg-taguees-de-allahu-akbar?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+Christianophobie+%28Observatoire+de+la+christianophobie%29