Walk
Walking represents living, and usually means living according to the true things taught to us by the Lord -- to "walk in His ways." When the Lord is pictured walking, it means life itself.
Isaiah 23:18
18
Her merchandise and her wages will be holiness to Yahweh. It will not be treasured nor laid up; for her merchandise will be for those who dwell before Yahweh, to eat sufficiently, and for durable clothing.