In Philippians 4:2-5, Paul entreats two ladies who were leaders in the church to put aside their differences and agree in the Lord. In addition, despite being imprisoned, he exhorts Christians to rejoice in the Lord at all times. Finally, he encourages Christians to have a reasonable or gentle spirit, knowing that the Lord's presence is near.
Philippians 2:14-18 teaches us several truths that are vital to the Christian life. We are told to do all things without grumbling and disputing, while living a life that is blameless, innocent and without blemish. Doing so will produce a testimony that will be a light to the world. Paul emphasizes also to treasure the Word of God and share it with others. Ultimately doing all of these things is pleasing to God and will lead to gladness and rejoicing among believers.