Work with integrity and tenaciously follow activities through to completion. Always strive for excellence. Practice good stewardship over resources and time.
Promises and commitments are significant, though, in our day of Machiavellian ethics, it seems that they have become optional. We often seem more concerned with convenience and performance. We give lip-service to the importance of character, but we have the idea that when things get tough, the rules can be changed and commitments and covenants may be discarded at will.
Perhaps a good word to think of is “consistency.” There must be consistency between what is inside and what is outside. God is totally consistent. His actions and behaviors always match his character and nature. And his goal for us is nothing less. Christ’s objective for his disciples is to make us disciplined people. In the words of John Ortberg, “Disciplined people can do the right thing at the right time in the right way for the right reason.” Just like God.