The Parish Priest of Sacred Heart Tonj advises the congregation to embrace peace and encourage one another to live in harmony.
Fr Paul Antimi says people need a nation that cares for its children and the future, Radio Don Bosco reports.
He believes the wellbeing of everybody is important for the construction of this nation.
Fr Antimi also asks the faithful to pray for children, families, state and the country.
Deputy Governor of Tonj State Manhim Bol Malek acknowledges the role of the Church in promoting peace.
He appreciates the commitment of the state government for turning volatile Tonj into a peaceful place.
He observes that cattle raiding and revenge attacks has stopped in the state.