Paper presented at the International conference „Evangelization in the World Today: Beginnings; Challenges, Perspectives“.

The aim of the article is to systemically analyse the associations of war and the morality of community. Recently military conflicts became more frequent all over the world. It is noticed that military conflicts have the tendency to repeat and to gain chain reaction, when the wave of war affects many countries. General level of human aggressiveness has influence for the beginning of war. But the presidents of the countries with psychopathic personalities are at the starting point of the war. They possess the power and transfer their personal negative features to a conflict with another country. This is the reason why electing a president is such a responsible act, when society must pay attention not only to the election programme, but also to candidate’s morality and hierarchy of values. We have to remember that peace begins in our minds and all of us are responsible for peace in our country and all over the world.