To celebrate the Divine Eucharistic Liturgy on Sundays and holidays, mainly in French, but also in other languages that may be useful. To celebrate, when necessary, all the Offices inherent to the Orthodox Church. To proclaim the Orthodox Faith of the Church, one, holy, catholic and apostolic; to evangelize and provide appropriate religious instruction. To administer all the sacraments and organize religious instruction for children, adolescents and adults. To set up various activities related to parish life. To organize a small Choir of liturgical music, capable of singing in French, Czech, Church Slavonic and, if necessary, in other liturgical languages. To assist parishioners in need and all those who may appeal to the Parish, in the spiritual, social, psychological, administrative and linguistic fields. To maintain relations with other Christian denominations in the region (for full purpose see statutes).