Philippians 3 begins with Paul instructing the Philippian church to rejoice in the Lord. In the next 15 verses, he tells them how to do this. When we rejoice in the lord we find Enduring Joy. Enduring joy is rooted in our relationship with Jesus. Enduring joy is threatened if we place our confidence in anything or anyone other than Jesus, but it grows when we know him, and when we experience the hope and power of his resurrection life.