Satan's suspicious (From the point of view of theology)

One of the questions raised in the field of belief and based on some theological differences is why God created Satan and gave him a long life to mislead all human beings until the Day of Judgment and if there was no world without evil It was better. This suspicion has been raised by the devil himself in a hypothetical debate with angels. We examine it with a descriptive-analytical approach. The answer to this question is to speak of Satan's existence and its existential benefits to man and the material world and the benefits of evil and hardship in life. Also, the reason for giving the devil time off may be to the devil himself and increase his sins Or the reason for this is the emergence of more divine power for all human beings over time and the promotion of human status in the shadow of divine will and test. And what is certain is that all of this can be put together and does not contradict each other.