Section 6 Equality (...) No one shall, without an acceptable reason, be treated differently from other persons on the ground of sex, age, origin, language, religion, conviction, opinion, health, disability or other reason that concerns his or her person. Section 11 Freedom of religion and conscience Everyone has the freedom of religion and conscience. Freedom of religion and conscience entails the right to profess and practice a religion, the right to express one's convictions and the right to be a member of or decline to be a member of a religious community. No one is under the obligation, against his or her conscience, to participate in the practice of a religion. Section 17 Right to one's language and culture The national languages of Finland are Finnish and Swedish. The right of everyone to use his or her own language, either Finnish or Swedish, before courts of law and other authorities, and to receive official documents in that language, shall be guaranteed by an Act. The public authorities shall provide for the cultural and societal needs of the Finnish-speaking and Swedish-speaking populations of the country on an equal basis. The Sami, as an indigenous people, as well as the Roma and other groups, have the right to maintain and develop their own language and culture. Provisions on the right of the Sami to use the Sami language before the authorities are laid down by an Act. The rights of persons using sign language and of persons in need of interpretation or translation aid owing to disability shall be guaranteed by an Act.