Colossians 3:23-24 (NIV)
Whatever you do, work at it with all your heart, as working for the Lord, not for human masters, 24 since you know that you will receive an inheritance from the Lord as a reward. It is the Lord Christ you are serving.
When we do our very best in everything we do, God is pleased. Treat it as working for God—not our supervisor or boss. Why? Because the Lord will bless us—we serve Him through kindness, compassion and diligence.