When we focus on the word “walk” in Psalm 23, we realize that any time we find ourselves in the shadow of the valley of death or the shadow of a huge obstacle or the shadow of change and transition, the best and only thing we can do is keep walking. Just keep walking. You want to obsess over finding cause and effect. Fine. But just keep walking. You want to rail at God about your pain or misfortunes. Fine. Just keep walking. You want to ask why all the time. Fine. Just keep walking. Why? Because with movement comes meaning.