I have always taken the view that sometimes war may be justified, as police action can be justified, to protect the weak and vulnerable (a major preoccupation in scripture). But this is an old and difficult question and very wise people take different views.
N. T. WrightMade for spirituality, we wallow in introspection. Made for joy, we settle for pleasure. Made for justice, we clamor for vengeance.
N. T. Wright...left to ourselves we lapse into a kind of collusion with entrophy, acquiescing in the general belief that things may be getting worse but that there's nothing much we can do about them. And we are wrong. Our task in the present...is to live as resurrection people in between Easter and the final day, with our Christian life, corporate and individual, in both worship and mission, as a sign of the first and a foretaste of the second.
N. T. WrightThe whole point of what -Jesus was up to was that he was doing close up, in the present, what he was promising long-term in the future. And what he was promising for that future and doing in the present was not saving souls for a disembodied eternity but rescuing -people from the corruption and decay of the way the world presently is so they could enjoy, already in the present, that renewal of creation which is Godโs ultimate purposeโโโโand so they could thus become colleagues and partners in that large project.
N. T. Wright