
Ephesians 6:14 (NIV) Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness in place,
WITH is a very key word here. In the previous blog we talked about the belt of truth. Anyone can know about the truth of Jesus, but unless that truth is accompanied by His righteousness, it is simply fruitless knowledge. If it were even possible for a sinful man to be righteous outside of Jesus Christ, the commandments would have been the saving factor. No man on earth except Jesus Christ has ever been without sin since the fall from grace of the first man Adam. When we recognize the truth of the gospel and repent from (turn away from) our sin, replacing it with submission to God's will, He then sends the Holy Spirit to abide with us as our council, THEN are we covered not with our righteousness, but with the righteousness of Jesus Christ (See Romans 3:21-27).
There were those in the Bible that recognized the truth and even taught it but were not among those saved by the righteousness of the lamb. See Philippians 1:15-18, Acts 19:13-16. There are those that preach a version of the truth today that are in the same boat with those described, not covered with the righteousness of Christ.
So we see that, unless we have both the word of the gospel of Jesus which is the truth and have that WITH the righteousness of Jesus Christ (or the breastplate of righteousness), we have attained NOTHING.