The common school system, including university extension work, shall be cherished by the Commonwealth, States and municipalities.
ARTICLE 149
Religious instruction is included in the regular school curriculum, except in the nonsectarian (secular) schools. The imparting of religious instruction is regulated by the school laws. Religious instruction is imparted in accordance with the principle of the religious society concerned, without prejudice to the right of supervision of the state.
The imparting of religious instruction and the use of ecclesiastical ceremonies is optional with the teachers, and the participation of the pupils in religious studies and in ecclesiastical ceremonies and festivities is left to the decision of those who have the right to control the religious education of the child.
The theological faculties in the universities will be continued.
ARTICLE 150
The artistic, historical and natural monuments and scenery enjoy the protection and care of the state.
The prevention of the removal of German art treasures from the country is a function of the Commonwealth.