Revelation 19:8 (KJV) 8 And to her was granted that she should be arrayed in fine linen, clean and white: for the fine linen is the righteousness of saints.
Righteousness matters. We as people made holy by God are also made righteous by God. That’s the kind of righteousness that’s all God’s work. We don’t have anything to do with it. When we grabbed hold of our Lord Jesus in full dependence on Him as our Savior and our Lord, He made us righteous. He gave us His righteousness, meaning, we are as righteous as He is. There is of course a different kind of righteousness, and that is, righteousness based on our deeds. We have a choice to do, think, say, and choose what’s right, good, and godly. We can walk righteously or unrighteously.
The fine, clean, white linen—the righteousness of saints is interpreted differently by Bible teachers. Some refer to that as positional righteousness—that imputed to us by God, void of any deed from us. Some believe it to be practical righteousness—the good deeds of God’s people. It could go either way, but it could be both. This is something that’s worthy of acceptance and balanced treatment.
Positional righteousness doesn’t prohibit practical righteousness. In fact, the opposite is true. As people made righteous by God, our walk ought to be righteous; our thoughts, words, deeds, and choices ought to flow from who God has made us to be. Our “doing” ought to naturally flow from our being. The tree bears its corresponding fruit. That’s why genuine Christians or impostors are known by the kind of fruit they bear. Our Father is righteous; there’s no right option but to live righteously. We understand that temptations abound and they will continue to come, but our minds are made up. Our beings have been reprogrammed; our spiritual DNA is that which is righteous. We trash and throw off everything evil, every fruit that doesn’t belong to a person made righteous. We have been made righteous, and we’ve got fruits—proofs to show it.