Are Your Commitments Determined by Your Goals?

In our culture, I think we tend to focus a lot on goals and maybe not so much on commitments. A goal is something that we have not yet achieved because as soon as we achieve it, then it's no longer a goal accomplished. Our commitments ground us in the present moment by guiding our actions in the here and now. So which one comes first, do our commitments determine our goals or is it the other way around?