The path of the just is as the shining light, that shineth more and more unto the perfect day.
If you are saved, you are justified (made right) in the sight of God. The “perfect day” for us is the rapture when the Lord Jesus comes to call us out of the world and take us to heaven. But now what is your path (your life) like? Is it shining more and more for Jesus? Are you reading, receiving and responding to His Word? Are you reaching out, speaking out and going out to help others? The Lord has left us here to be the light of the world for Him and towards others still in darkness.