The rationale of Hussain ibn Ali (a.s.) is the rationale of defending the truth and resistance against oppression, transgression, deviation, and arrogance. This is the logic of Imam Hussain. Today, the world needs this logic. Today, the world is witness to the rule of kufr, arrogance, and corruption. The world is witness to the rule of oppression. The message of Imam Hussain is the salvation of the world. The great movement of Arbaeen conveys this message to the whole world and by Allah’s favor and grace, this movement should be strengthened on a daily basis.