HOPE IS NECESSARY FOR BEING SAVED—For in hope we were saved. Now hope that sees for itself is not hope. For who hopes for what one sees? But if we hope for what we do not see, we wait with endurance. In the same way, the Spirit too comes to the aid of our weakness; for we do not know how to pray as we ought, but the Spirit itself intercedes with inexpressible groanings (Romans 8: 24).
I Thessalonians 5: 8-10 But since we are of the day, let us be sober, putting on the breastplate of faith and love and the helmet that is hope for salvation. For God did not destine us for wrath, but to gain salvation through our Lord Jesus Christ, who died for us, so that whether we are awake or asleep we may live together with him.
Ephesians 6: 17—In all circumstances, hold faith as a shield, to quench all (the) flaming arrows of the evil one. And take the helmet of salvation and the sword of the Spirit, which is the word of God.