God allowing Satan to afflict Job does not mean God was responsible for the injury that Satan caused.
The Bible never says that God was responsible for Job’s afflictions.
For some reason, people seem to draw a distinction between "allowing" evil and "permitting" evil. We admit that God permitted Satan to injure Job, but God put limits on what he could do to Job.
Undoubtedly, if Satan were acting on his own initiative, God would not be responsible for the injury Satan caused. However, the text clearly implies that Satan needed permission from God before he acted. When someone in command gives his permission to act, he is taking responsibility for the act. Therefore, since God gave his permission, God takes responsibility for Job's injuries.
The central issue is motive. Why did Satan want to injure Job? Why did God permit it? These are two distinct questions.
Job set himself up, made himself vulnerable to, the attacks of Satan, by fearing bad things might happen.
Job is not portrayed as someone who believed in
karma—the idea that bad things automatically happen to bad people. Instead, the text presents him as a man who
feared the Lord and assumed that any suffering must be a
punishment from God. Job wasn’t wrong to believe that God judges wrongdoing; Scripture affirms that he does and will. Job’s mistake was assuming that
his suffering meant God was punishing
him personally. He knew he had done nothing to deserve such treatment, and he desperately wanted to understand why God would allow him to suffer.
Job’s friends shared the same assumption: that suffering is always a sign of God’s disfavor. They insisted that Job must have sinned and that his pain was proof of divine judgment. Their error, like Job’s, was believing that every instance of suffering is directly tied to personal guilt.
Fear is sinful. Sin has consequences.
Fear is not sinful. Fear is God's gift to us. Those who fear are those who know the truth. Cowardice is sinful. Cowards are those who run from the truth, unwilling to face the danger.