Article 15 (1) The freedom of thought, conscience, and religious conviction is guaranteed. Everyone has the right to change her religion or faith or to have no religious conviction. (…) (3) No one may be compelled to perform military service if such is contrary to his conscience or religious conviction. Detailed provisions shall be laid down in a law. Article 16 (1) Everyone has the right freely to manifest her religion or faith, either alone or in community with others, in private or public, through worship, teaching, practice, or observance. (2) Churches and religious societies govern their own affairs; in particular, they establish their own bodies and appoint their clergy, as well as found religious orders and other church institutions, independently of state authorities. (3) The conditions under which religious instruction may be given at state schools shall be set by law. (4) The exercise of these rights may be limited by law in the case of measures necessary in a democratic society for the protection of public safety and order, health and morals, or the rights and freedoms of others.