How to become torches of Divine justice

Each man has been placed in a post of honour, which he must not desert. A humble workman who commits an injustice is as much to blame as a renowned tyrant. Thus we all have our choice between justice and injustice.

I hope that each one of you will become just, and direct your thoughts towards the unity of mankind; that you will never harm your neighbours nor speak ill of any one; that you will respect the rights of all men, and be more concerned for the interests of others than for your own. Thus will you become torches of Divine justice, acting in accordance with the Teaching of Baha’u’llah, who, during His life, bore innumerable trials and persecutions in order to show forth to the world of mankind the virtues of the World of Divinity, making it possible for you to realize the supremacy of the spirit, and to rejoice in the Justice of God.

'Abdu'l-Baha, Paris Talks, p. 160

"...an ambitious tyrant may..." From a talk by Abdu'l-Baha 94 years ago.

...It is evident that warfare, cruelty and bloodshed in the kingdom of man are caused by human greed, hatred and selfishness. The kings and rulers of nations enjoy luxury and ease in their palaces and send the common people to the battlefield; offer them as the food and targets of cannon. Each day they invent new instruments for the more complete destruction of the foundations of the human race. They are callous and merciless toward their fellow-creatures. What shall atone for the sufferings and grief of mothers who have so tenderly cared for their sons? What sleepless nights they have spent and what days of devotion and love they have given to bring their children to maturity! Yet the savagery of these warring rulers causes great numbers of their victims to be torn and mutilated in a day. What ignorance and degradation, yea even greater than the ferocious beasts themselves! For a wolf will carry away and devour one sheep at a time whereas an ambitious tyrant may cause the death of one hundred thousand men in a battle and glory in his military prowess saying, “I am commander-in-chief; I have won this mighty victory.” Consider the ignorance and inconsistency of the human race. If a man kills another, no matter what the cause may be, he is pronounced a murderer, imprisoned or executed; but the brutal oppressor who has slain one hundred thousand is idolized as a hero, conqueror or military genius. A man steals a small sum of money; he is called a thief and sent to the penitentiary; but the military leader who invades and pillages a whole kingdom is acclaimed heroic and a mighty man of valor. How base and ignorant is man!

'Abdu'l-Baha, Foundations of World Unity, pp. 24-25