Whatever you do, work at it with all your heart, as though you were working for the Lord and not for people" (Colossians 3:23 TEV).
How do I know if I'm doing my work for the Lord?
Two characteristics will show up in your attitude: excellence and enthusiasm.
First, if I'm doing my work, not for the boss but for the Lord, I'll do it with excellence. That means I give it my best shot—I do the best I can because I'm not doing it for anyone's approval, except God's. I do it with excellence, being the best I can be.
Second, I do my work with enthusiasm. I'm working for God, therefore, I do it with a cheerful attitude. "Never be lazy, but work hard and serve the Lord enthusiastically" (Romans 12:11 NLT).When you are working with all your heart, motivated by the love of Christ, your work is transformed into an act of worship for God.
-Rick Warren