Believers then, are to walk (live) carefully, so as to be wise or skillful and thus please the Lord. The manner for this careful, precise walk is making the right use of every opportunity, and the reason for this careful walk is that the days are evil.
– H.W. Hoehner
 Hoehner, H. W. (1985). Ephesians. In J. F. Walvoord & R. B. Zuck (Eds.), The Bible Knowledge Commentary: An Exposition of the Scriptures (Vol. 2, p. 639). Wheaton, IL: Victor Books.