What does the Bible say about Satan's temptations?

In Matthew 4, we see Satan's primary objective is to undermine God's authority by tempting our Lord Jesus. He does this by challenging the faith of individuals, inserting doubt and promoting self-reliance rather than reliance on God's word. Jesus responded to each temptation with Scripture, illustrating that true sustenance and strength come from God's word rather than self-sufficiency. This not only highlights the nature of Satan's temptations but emphasizes the need for believers to rely on God's promises in the face of spiritual challenges.