Born and raised in Brisbane, Australia, Sister Christina also known as Nun Christina Oceanitissa is a Greek Orthodox Nun. Sister Christina's vocation centres on loving God, prayer and helping where most needed. In her spare time, she writes and translates Orthodox Christian books in the hope to inspire others to prayer. Today Sister Christina visits different Orthodox missions such as St Tabitha's Orphanage in Fiji and the Orphanages in Sierra Leone established by Bishop Themi.