Galatians 5:25 If we live by Spirit, let us also walk by spirit. How do we live by Spirit? We need a habitat to live, and any time we move away from the habitat, our existence will be challenged. “The flesh refers to God’s originally perfect creation, which is now mortal and in decay as result of sin entering the world through Adam (Rom 5:12). The spirit is the essence of who we are, the part of us that lives on after our physical bodies die.” ((Steven E. Runge, “Spirit and Flesh in Paul’s Lette [...]