For a population that has seen growing displacement, poverty, fighting and chaos over much of the past six years, it is a relief, Bishop Nongo-Aziagbia told Catholic News Service.
"The injustices and sufferings still being inflicted by these executioners risk diverting us from God's path into a spiral of vengeance and cycle of violence," the bishops said.
The mineral-rich country has suffered persistent violence by armed groups, leaving 4.5 million people displaced and a fifth of the population needing basic assistance, according to the United Nations.
Lately, Muslims have been reaching out to Christians in northern Nigeria to seek reunion and deliver a message of peace, hope and solidarity that all Muslims are peace-loving people.