Read this passage and open each verse for the full verse feed and commentary tools.
8Yes most assuredly, and I count all things to be loss for the excellency of the knowledge of Christ Jesus, my Lord, for whom I suffered the loss of all things, and count them nothing but refuse, that I may gain Christ 9and be found in him, not having a righteousness of my own, that which is of the law, but that which is through faith in Christ, the righteousness which is from God by faith; 10that I may know him, and the power of his resurrection, and the fellowship of his sufferings, becoming conformed to his death;
Philippians 3:8-10 (WEB)