It is our choice to either apply the Truth of God’s Word and see His manifest power, or to ignore it, refusing to trust Him.

…fear the LORD and serve Him in sincerity and truth; cast aside the gods your fathers served beyond the Euphrates and in Egypt, and serve the LORD. 15 But if it is unpleasing in your sight to serve the LORD, then choose for yourselves this day whom you will serve… Joshua 24:14-15