No doubt all the Imams are connected to each other and reflect the same light. However, there is a special connection and affinity between Imam Husayn and Imam Mahdi, that is, Imam Husayn is very clearly connected to what will happen in the End of the Time (Akhir al-Zaman) when Imam Mahdi comes. Part I included verses from the Qur’an and hadiths to demonstrate this connection. This part explains why there is such a close connection between the two and why Imam Mahdi refers to Imam Husayn in his universal mission for establishing justice.