Isaiah 41:10

Do not fear, for I am with you; do not be afraid for I am your God. I will strengthen you, be assured I will help you; I will certainly take hold of you with My righteous hand.

Faith in God and trusting in His word overcome all fears. God can overcome and eliminate anything against us if we reach out to Him in faith. Our strength and confidence come from the Lord, who will provide the way. Nothing is too hard for God if we just put faith in His word.