Military victory should not lead to expansion or dominance as the case is with colonial regimes, nor should it lead to control over sources of wealth, or to arrogance in the land to raise a race above another. The cause of God is the cause of justice. Every effort done to attain or protect justice, is also done in the cause of God. The Koran demands believers to fight in the cause of God, without any worldly intentions. It is the duty of every believer to support people like these and relieve them from oppression, people who no longer have any supporter and thus turn to God for refuge.
Evil means transgression of limits.
Thus when one transgresses limits. To this effect, Mohammed sent his delegates to eight neighbouring rulers with messages calling them to embrace Islam. The appeal was rejected. Some of them even killed the Prophet's delegates, and some tore the message and threatened the delegates who had brought it. The rulers of the time were a clear obstacle in front of the individuals' freedom and their right to live in justice and to choose their religion freely.