The prayers of the saints is often forgotten as part of the armor of God.
The Hope of the Helmet of Salvation. The Breastplate of Righteousness, Shield of Faith, Good news of the gospel of peace on feet, Sword of the Spirit which is The Word of God, Belt of Truth. Our testimony. The death of Jesus that He took the keys to death and Hell. The blood of The Lamb symbolic of Jesus shedding His blood that we may live. Jesus came that we may have life and have it more abundantly.
And the #8 that comes through great tribulation The Knowledge of Good and Evil followed by choosing Righteousness ultimately. This mean you have delved deep into evil and know it well. It produces passion toward good. He who sinneth much Loveth much. Delving into evil shows that we know the enemy. If you don’t experience being demon possessed or at least greatly influenced by demonic forces and inhabited by them. This is not the same as full on possession like in the Exorcist.