1) The sheikh discusses how even the companions of the Prophet feared hypocrisy in themselves, despite their high levels of faith and knowledge.
2) He explains that true believers fear hypocrisy while hypocrites feel safe from it. Hypocrisy involves a contradiction between inner beliefs and outward actions or between words and deeds.
3) The sheikh lists several signs of hypocrites mentioned in the Quran, including abandoning promotion of virtue and prohibition of vice, making fun of people of faith, delaying prayers, and abstaining from jihad. He warns Muslims to be wary of these signs and of "piety of hypocrisy."