What does the Bible say about fear according to Isaiah 43?

In Isaiah 43, God instructs His people not to fear as a reassurance of His sovereign control over their lives. The Scripture reveals that fear stems from sin and distrust, but God counters this with the truth of who He is as the Creator and Redeemer. He reminds us that He formed us and has called us by name; we belong to Him. His promise to redeem us not only speaks to our creation but emphasizes His commitment through Christ’s sacrifice. Therefore, when we encounter fear, we should remember our identity as God’s children and trust in His unfailing presence.