ভূমিকা
Suppose a person who has been drinking wine and committing countless other sins and after 70 years he realizes what he has done throughout his entire life, feels regret in his heart, and asks forgiveness from his Lord so because Allah has promised to forgive sins, then certainly Allah will accept the repentance of such person. Like this shaitan (la)'s 70 years worth of hard work will go in vain. Shaitan (la) is not stupid. He does not force people to commit those sins which can be forgiven.
He makes people commit those sins which can never be forgiven and where the door of repentance is closed forever. Because his purpose is to show the way of hell to the people. He makes people to commit those sins which will take them into the fires of hell for all of eternity, and that sin is negligence and enmity of Ahlul Bayt (as). This sin is the most effective weapon of shaitan (la).
He makes people so blind in following their apparent worships that no one even thinks of going towards Ahlul Bayt (as). This is not our own personal opinion. We shall confirm our words through our owner, Ameerul Momineen (as). Najul Israr page no 266-268: Ameerul Momineen (as) said to Kumail ibne Ziad, "O'Kumail! Do not be deceived by such people who pray numerous prayers and fast regularly, give sadqah, and think they are blessed. O'Kumail!
I swear by My Lord, I heard RasoolAllah (saw) saying "When shaitan (la) wished to enter a nation into evils such as drinking wine, usury, and other sins such as envy, then first he turns them towards numerous acts of worship and then traps them in the love of those imams which will lead them towards hell on the day of judgment". My Moula (as) is the truth of all truths.
Now you can see with your own eyes that after making people become busy in apparent worships shaitan (la) then invited them towards a 13th imam. Many of the followers of shaitan (la) accepted this invitation.