Acts 26:19 Whereupon, O king Agrippa, I was not disobedient unto the heavenly vision:
God had given Paul a heavenly vision. He had seen the Lord Jesus on the road to Damascus. There he had understood that he was to take the gospel to the world in his lifetime. He spent the rest of his life on a mission.
God has something for each of us to do. It will not be the same for every one of us. Some of us will go as missionaries, others will serve in full time ministry positions, but all of us are to serve God full time. It ought not to be a duty but a joy. It ought to be what we hunger for.
Have you ever looked at your own life and wondered how God made you to serve Him? There are in your heart right now desires to serve, honor, and glorify God. No, they will not be the same as many others but they are the desires that God has given you.
Will you be faithful to the heavenly vision that He has given you?