Greetings,
format_quote Originally Posted by
new2010
as you know - Freud - he is the founder of psychoanalysis and many of his theories are applied and discussed nowadays.
Freud is a hugely important figure in the history of ideas, but his psychoanalytical theories have now largely been superseded by subsequent developments in the field. In fact, it's possible to argue that his basic concepts have had a more lasting impact in the field of literary studies than in psychology, where his conceptual starting points have been modified and updated to such a degree that their current clinical value in their original form is limited. As the founder of psychoanalysis, however, his importance is indisputable.
The question was, to be more specific: are there theories of Freud that contains kufr? I mean of course he has sayings that contain kufr and he was a kafir, but are there specific theories that are against Islamic teachings?
Freud was fundamentally opposed to monotheistic religion, and his entire philosophical project is in one sense a comprehensive rejection of it, so, yes, there are plenty of his ideas that go against Islamic teachings.
Here is wikipedia's entry on Freud's views on religion.
Peace