A Paraklesis (Greek: Παράκλησις, Slavonic: молебен) or Supplicatory Canon in the Orthodox Christian Church and Eastern Catholic Churches, is a service of supplication for the welfare of the living. It is addressed to a specific Saint or to the Most Holy Theotokos whose intercessions are sought through the chanting of the supplicatory canon together with psalms, hymns, and ekteniae (litanies).