Are there other diseases for the soul in addition to hypocrisy?

Answer

In the name of Allah, be informed, my son, that hypocrisy is hiding infidelity and showing Islam. It is a major sin and there might not be a bigger sin than this. That is why Allah Almighty says "Indeed, the hypocrites will be in the lowest depths of Hell." Misfortunes have not befallen any prophet or his followers like the misfortunes that the righteous servants of Allah are afflicted with from the hypocrites. It is because of that some narrations have been mentioned Abalfazl Al-Abbas (PBUH) described those who wanted to kill his master (PBUH) as hypocrites. There is no power, but from Allah. The rest of the doctrinal and other sins, apart from hypocrisy, are less bad and ugly, such as clear infidelity, clear polytheism, and crimes committed by the sinner with his organs, provided that he is not a hypocrite. Allah knows best.