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.
Hosea 2:2-4
2
Contend with your mother! Contend, for she is not my wife, neither am I her husband; and let her put away her prostitution from her face, and her adulteries from between her breasts;
3
Lest I strip her naked, and make her bare as in the day that she was born, and make her like a wilderness, and set her like a dry land, and kill her with thirst.
4
Indeed, on her children I will have no mercy; for they are children of unfaithfulness;