Catholic priest of Diocese of El-Obied in the Nuba Mountains tells Christians the word of God encourages them to overcome obstacles in faith.
Fr Deogratius Minja says there are many things that bring confusions and darkness to the faithful, Radio Don Bosco reports.
The priest adds that the Sunday readings encourage the congregation to be strong in faith.
Fr Minja advises Christians to pray for bad people to change, have patient and hope.
The priest was preaching at Saint Peter and Paul Parish during Sunday mass.