World Peace!

World Peace is an ideal of freedom, peace, and happiness among and within all nations and/or people. World peace is an idea of planetary non-violence by which nations willingly cooperate, either voluntarily or by virtue of a system of governance that prevents warfare. The term is sometimes used to refer to a cessation of all hostility among all individuals. For example, World Peace could be an end to wars or to fighting between brother and brother or sister and sister.
Many theories as to how world peace could be achieved have been proposed. World peace is achievable when there is no longer conflict over resources. For example, oil is one such resource and conflict over the supply of oil is well known. Therefore, developing technology that utilizes reusable fuel sources may be one way to achieve world peace.
According to Islam, faith in only one God and having common parents Adam and Eve is the greatest reason for humans to live together with peace and brotherhood. Islamic view of global peace is mentioned in the Quran where the whole of humanity is recognized as one family. All the people are children of Adam. The purpose of the Islamic faith is to make people recognize their own natural inclination towards their fraternity. According to Islamic eschatology the whole world will be united under the leadership of prophet Jesus in his second coming. At that time love, justice and peace will be so abundant that the world will be in likeness of paradise.
The basic Christian ideal promotes peace through goodwill and by sharing the faith with others, as well as forgiving those who do try to break the peace. Below are selections from two gospels:

"But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you; That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust." Matthew 5:44 - 45

"A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another. By this shall all men know that ye are my disciples, if ye have love one to another." John 13:34-35