Spinoza and freedom

In Spinoza's philosophy, oblivious to all kinds of delusions are denied freedom. According to Spinoza true freedom in this context; What is the opposite of freedom as the indifferent and the highest grade and largest self-being of people united for itself represents the perfect. According to Spinoza; determined by external causes of our actions and reduces our ability to act. However, not only for our external determinants, but also intra – setters is the question. We therefore for our free, our movement must be determined by ourselves. However, this determination, our movement does not mean that there is no reason, why all these means that we have within ourselves. Therefore, the principle of freedom should be understood on the basis of determining the interior.