If anyone wants to serve Me, he must follow Me. So where I AM, the one who want to serve Me will be there also. If anyone serves Me, My Father will honor him.
John 12:26 (NLV)

No servant can have two bosses. He will hate the one and love the other. Or, he will be faithful to one and not faithful to the other. You cannot be faithful to God and to riches at the same time.
Luke 16:13 (NLV)

Whatever work you do, do it with all your heart. Do it for The Lord and not for men. Remember that you will get your reward from The Lord. He will give you what you should receive. You are working for The Lord Christ.
Colossians 3:23-24 (NLV)