Studie
32 Not for your sakes do I this, saith the Lord GOD, be it known to you: be ashamed and confounded for your own ways, O house of Israel.
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.
3 A fire devoureth before them; and behind them a flame burneth: the land is as the garden of Eden before them, and behind them a desolate wilderness; and nothing shall escape them.