Psalm 91 is a remarkable comfort to anyone that struggles with fear. Believers should walk in total victory, filled with faith. And faith comes from continually hearing the Word of God. Take this Psalm and read it often. Affirm the truths of Psalm 91 daily as a personal guarantee from God for your safety and deliverance from anything the enemy throws at you.
Believers should not be thrown about, and always victims. They should be, as Paul declares, rescued from every evil attack (2 Timothy 4:18). This assurance is confirmed by every line in Psalm 91.