What does the Bible say about Satan's power over believers?

Satan desires to weaken, dishonor, and destroy the faith of God's elect, as seen in Luke 22:31 where Christ informs Peter, 'Satan has desired to have you.' However, it is crucial to understand the limitations of Satan's influence; he cannot touch a believer without God's permission. This is a source of deep comfort for the faithful, as it reveals that the ultimate authority rests with God, who sets boundaries on Satan's actions. Just as in the case of Job, Satan can only operate within the parameters that God sovereignly allows, emphasizing God's control over all situations.