For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works. THE verse of the New Covenant. Salvation is grace + faith. No works. No performance. God's gift.
Fear says: "Do more so you can be safe." But grace says: "You are already safe. Now live from it." In the New Covenant, love makes you brave, not because you need to secure yourself but because you are already secured. By grace.