The Prophet (saw) said, exclaiming: "When will I see my bothers?!" to which they replied, "Are we not your brothers?" He said: "No, you are my companions. My brothers are those who believe in me without having seen me, and I am filled with longing for them." Kanz al-ummal, hadith no. 34583.

Imam Ali (as) said: "The most perfect in faith from among you is the one with the best character." Bihar al-anwar, vol. 71 p. 387, hadith no. 34

Imam Ali (as) said: "If faith was a mere statement, then fasting, prayers, the lawful and the unlawful things would not have been prescribed for it." Bihar al-anwar, vol. 69 p. 19, hadith no. 2.

The Prophet (saw) said: "Faith is inner knowledge by means of the heart, attestation with the tongue and action with the limbs." Kanz al-Ummal, hadith no. 2.

Imam al-Mahdi (af) said: "The way that people benefit from me during my occultation is as the benefit from the sin when the clouds cover it from the sights. I am indeed a [source of] security for the dwellers of the earth." Bihar al-Anwar, vol. 52 p. 90, hadith no. 7.

Imam al-Kazim (as) said: "Anticipating relief is part of the relief itself." Al-Ghaybah li al-Tusi, p 459, hadith no. 471

The Prophet (saw) said; "The [Final] Hour will not come until the land has been filled with tyranny and enmity, then a man from my progeny will emerge and will fill it with fairness and justice just as it had been filled with tyranny and enmity." Kanz al-ummal, hadith no. 38691.

Imam al-Hadi (as) said: "The Imam after me is al-Hasan, and after al-Hasan his son al-Qa'im [lit. the one who will rise], the one who will fill the land with fairness and justice just as it was filled with tyranny and oppression. " Bihar al-anwar, vol. 40, p. 308, hadith no. 6.

Imam al-Jawad (as) said; "Certainly the Imam after me is my son Ali (as). His command is my command, his word is my word, obedience to him is obedience to me, and the Imama after him will rest with his son al-Hasan (as)." Bihar al-anwar, vol. 50 p. 239, hadith no. 4.