Do nothing from selfish ambition or conceit, but in humility count others more significant than yourselves. Let each of you look not only to his own interests, but also to the interests of others.

Whatever you do, work at it with all your heart, as working for the Lord not for man.

Do not let any unwholesome talk come out of your mouth, but only what is helpful for building others up according to their needs, that it may benefit those who listen.