This work begins on the premise that Nigeria in the last decade has been characterized by crisis of ethnic and religious dimensions. The nature of the Nigerian state seems to be not only responsible for the regrettably deepening ethno-religious crisis that have become endemic and unfortunate, but it is becoming increasingly difficult to evolve credible and competent strategies that could address this ugly trend. It is on this note that the paper discussed the message of non- retaliation and tolerance in Matthew 5: 38-42 as a panacea for peace and development in Nigeria. The paper adopts descriptive and analytical method. It argued that a new type of thinking away from conflicts is essential if mankind is to survive. Jesus in the passage studied did not mention the abolition of war or conflicts, but he is prohibiting the members of the kingdom of God the attitude of revenge. The lex talions or the law of retaliation is an attempt to enact fair justice among the people. To revenge as shown in the work can consume one’s emotion, cause all kinds of emotional problems. A person can be so much engrossed in revenge that he becomes self- centered, destructive and paranoid. It was noted that even though conflicts are inevitable, the violence and pains inflicted is usually greater than the ultimate gain. The paper recommended that individual and Nigeria as a whole should develop a commitment to non violence from the teaching of Jesus. Among other recommendations, Nigerians should not be consumed with fighting over property and disputing rights. Tolerance and acceptability should be the watchword of everybody; it is then that our society can be a better place. Peace must be preached and equally embodied. We must create a new reconciled society in which no walls or barriers are tolerated, and in which the divisive influences of race, nationality, rank and sex have been destroyed.