For to Me to Live Is Christ, and to Die Is Gain
This passage conveys the apostle Paul's joy over the spread of the gospel even while he is imprisoned. Paul sees his suffering as having actually helped the believers of the church in Philippi grow in faith and helped the gospel to be proclaimed, and he rejoices in the gospel being spread whatever the motive with which Christ is preached. He also boasts that he gained mature wisdom through his experiences of pain and refining, and that he uses it as a tool to bring other souls to life.
The world rejects and persecutes the light of the truth, but Paul, unable to leave the souls he loves in darkness, proclaims God's word ready to die. He does not display his own righteousness but lets Christ alone be revealed, and he endures suffering with the help of the Holy Spirit. Paul's life shows the conviction that whether he lives or dies, it is for Christ, and so both are gain. His hope of heaven is so firm that he is not shaken by the world's mockery or persecution, and he had a bold faith willing to sacrifice his life for the salvation of souls.
Believers must live by God's law, not the world's law, and with spiritual discernment stand against Satan's interference and persecution. How can we understand and follow the essence of this devoted and humble faith that Paul showed?