What is it that causes us to move, most of the time it is because where we are has become uncomfortable, and in this way the allure of the slightest good beckons us to come. Most of us like to remain where we feel comfortable, and once we have put down roots we are reluctant to change, but not changing also means not growing. The shepherd knows this bout his sheep, and God knows this about us, so the shepherd drives his sheep to new pastures, and the Lord urges us towards a stronger faith with every storm we encounter.