Why is believing in Jesus essential during troubled times?

In John 14:1, Jesus commands His disciples, 'Let not your heart be troubled: ye believe in God, believe also in me.' This statement emphasizes the necessity of faith in Christ as the antidote to fear and anxiety. In the context of sovereign grace, belief is more than intellectual assent—it is a deep trust in the person and work of Jesus. During life's storms, turning to Him for help and assurance enables believers to experience His peace that surpasses understanding. His presence amid difficulties allows us to rest in the knowledge that He has overcome the world (John 16:33), giving us victory over our troubles.