The Bounty and Blessings that Allah, the Most Holy, the Most High has mentioned in His book, the Holy Quran are the Imams عليه السلام

2. Al-Husayn ibn Muhammad has narrated from Mu‘alla ibn Muhammad, in a mafu‘ manner, (rafa’ahu) about the words of Allah, the Most Holy, the Most High. “(Jinn and mankind) - which of the favors of your Lord do you deny?” (55:13) Will you deny and refuse the Holy Prophet or his successor.” (This verse has come down in Ch 55 al-Rahman.)