Struggles Against Shaitan

This article is based on research following the seven gates of hell. The one based on heaven is written almost a year after wards.

Why did Allah (swt) Create Hell, Heaven and Earth 

The Following Article however is based on a movie called "seven" as well as the seven gates of hell..

Both Articles are advised although the research definately does not capture the unlimited amount of knowledge. There have been no books written on "the seven gates of hell" in Islamic literature although the Qur'an does mention there are seven.

Overcoming Pride

Overcoming Anger

Overcoming Depression

Overcoming  Lust

Overcoming Envy 

Overcoming Greed

Gluttony (not written)

Again, these concept are more based on bad psychological roots to psychological diseases. I am unsure as to the correlation they have with Islam.