Do not steal.
Do not lie.
Do not deceive one another.
The integrity of the upright guides them, but the unfaithful are destroyed by their duplicity.
Better the poor whose walk is blameless than a fool whose lips are perverse.
All you need to say is simply ‘Yes’ or ‘No’; anything beyond this comes from the evil one.
Whoever can be trusted with very little can also be trusted with much, and whoever is dishonest with very little will also be dishonest with much.
For we are taking pains to do what is right, not only in the eyes of the Lord but also in the eyes of man.
2 Corinthians 8:21
Whatever you do, work at it with all your heart, as working for the Lord, not for human masters.