The Golden Rule
WICCAN: "An it harm none do what you will, in perfect love and perfect trust."
ALEISTER CROWLEY: "Do what thou wilt shall be the whole of the law, love is the law, love under will."
BUDDHISM: "Hurt not others with that which pains yourself." [Udanavarga 5, 18]
CONFUCIUS: "Is there any maxim which ought to be acted upon throughout one's life? Surely the maxim of loving kindness is such. Do not do unto others what you would not they do unto you." [Analects 15, 23]
JUDAISM: "What is hurtful to yourself, do not to your fellow man. That is the whole of the Torah and the remainder is but commentary, go and learn it." [Talmud.]
HINDUISM: "This is the sum of duty, do naught to others which if done to thee would cause pain." [Mahavarata 15: 17.]
TAOISM: "Regard your neighbour's loss as your own loss and regard your neighbour's gain as your own gain." [Kan Yin P' ien.]
ISLAM: "No one of you is a believer until he loves for his brother, what he loves for himself." [Traditions.]
SIKHISIM: "As thou deem thyself, so deem others, then shall thou become a partner in heaven." [Kabir]
ZOROASTRIANISM: "That nature only is good when it shall not do unto others what ever is not good for its own self." [Dadistan 1. Dinik 94, 5.]
JAINISM: "In happiness and in suffering, in joy and grief, we should regard all
creatures as we regard our own self and should therefore refrain from inflicting upon others, such injury as would appear undesirable to us, if inflicted upon ourselves." [Yoga Shastra 2, 20.]
CHRISTIANITY: "All things what so ever you would have that men should do to you, do you even so to them, for this is the law of the prophets." [Bible. ST MATT 7:12.]
Meditate on the above. Unfortunately individuals still fight Holy wars, despite their Golden rules.