"Are you so foolish? After beginning with the Spirit, are you now trying to attain your goal by human effort?" - Galatians 3:3
The story is told of a traveler with a heavy backpack. Along his journey he was given a ride, but he wouldn't take off his pack. When encouraged to do so he replied, "You've been kind enough to give me a ride, I couldn't expect you to carry the weight of my pack as well"... foolish logic, right? The principle is simple; if you're on the Bus, you're all on the Bus or you're not on the Bus at all.
Along the away, Paul grows quite impatient with the believers to whom he was writing. They began their walk with God in faith. The Spirit of God transformed their lives and secured their place in God's family. Yet, they were now misguided to believe that human effort was their resource for spiritual security and growth. Paul reminded them that the child of God begins, continues and ends his journey by faith alone. If you're on the Bus, you're all on the bus or you're not on the Bus at all.
My friend, your greatest frustration in the Christian life will be failure to walk by faith. When you lean on your own strength and human effort, rather than the Spirit of God, the way will be hard. Paul wrote in verse 14, "He redeemed us in order that the blessing given to Abraham might come to the Gentiles through Christ Jesus, so that by faith we might receive the promise of the Spirit." If we begin by faith with the promised Spirit providing our greatest need, you can be sure He will provide for the rest of the journey. If you're on the Bus, you're all on the Bus or you're not on the Bus at all.