Unity: Why?

In Philippians 2:1, Paul lays out four "ifs" that are foundational to church unity. They are not only universal principles, but also ones that touch our very souls and lives, thus helping us to get to the spiritual place where unity is possible. I encourage you to listen in and ask whether these principles hold true in your life, and if so, how does that affect the way you treat your brother or sister in Christ?