As we continue in Galatians, Paul runs into a situation where what is being preached is not being practiced. When it comes to practicing our faith, it's sometimes difficult to break old habits. We want to grow. We want to change. We want to live by faith and not by sight, but sometimes "sight" is so much better. Faith is not easy. Faith requires work. Faith requires trust. However, living by faith is a life filled with confident expectations and a sure hope that God is faithful.
Hebrews 11.1 says, "Faith is the assurance of things hoped for and the conviction of things not seen."
So, how is your faith? Where is your faith being challenged? Where is your faith growing? Where is you faith being lived out? It's an ongoing journey, because we are constantly being sanctified by the Holy Spirit.