Dictionary of Biblical Words:
This word means the whole tenor of life of a Christian. It is to be worthy of God (1 Thess. 2:12), worthy of the Lord (Col. 1:10), in the Spirit (Gal. 5:25), in newness of life (Rom. 6:4), worthy of our vocation (Eph. 4:1), as children of light (Eph. 5:8), honestly, circumspectly, &c.
Boyd’s Bible Dictionary:
(move). Walk has figurative use in the Bible to denote the behavior and spiritual character of a person (Ezek. 11:20; Rom. 8:1).