Here’s a post from the Evangelical Philosophical Society.
Excerpt:
To properly assess a true Christian ethic of violence we must focus on Christianity’s distinguishing person, Jesus Christ, and Christianity’s distinguishing text, the New Testament. And when we do so, what do we find? A consistent ethic of non-violence. Consider the following:
The Example of Christ – Jesus’ entire life was characterized by peace and reconciliation, earning him the moniker “Prince of Peace.”Even in the face of extreme injustice and merciless torture, he did not resist his abusers. Jesus even rebuked a disciple for resorting to violence to defend him (Mt. 26:52).
The Ministry of Christ – Jesus consistently worked for peace and reconciliation. He declared, “blessed are the peacemakers” (Mt. 5:9) and instructed people to “Love your enemies, do good to those who hate you, bless those who curse you, pray for those who mistreat you (Luke 6:27-28). Jesus explicitly taught an ethic of personal non-violence, saying, “Do not [violently] resist an evil person. If anyone slaps you on the right cheek, turn to them the other cheek also” (Mt. 5:39).
Other New Testament Teachings – The Apostle Paul taught fellow Christians to live peacefully with others, saying, “so far as it depends on you, live at peace with everyone” (Rom. 12:18).He makes the same admonition repeatedly (see I Cor. 7:15; 1 Cor. 14:33; 2 Cor. 13:11; and 1 Thess. 5:13). Paul and Peter also expressly reject rebellion against government authorities (Rom. 13:1-3; 1 Pet. 2:13-17).
The influence of these teachings in the history of the church is well-known, including:1) significant pacifist theological traditions (e.g., the Quakers and Mennonites), 2) Christian non-violent social movements (e.g. anti-war organizations, anti-death penalty groups, and Martin Luther King’s work in the civil rights movement), and 3) Christian martyrdom, as thousands of believers have been, and continue to be, tortured and killed rather than to violently defend themselves against oppressors.
The burden of proof is on the skeptic to show that Jesus’ teachings or actions justify violence against innocent people.