Ephesians 5:7-16 - Walk Like Children Of Light
7 Therefore be not partakers along with them. 8 For at one time ye were darkness, but now ye are light in the Lord: walk about as children of the light, 9 (for the fruit of the light is in all goodness and righteousness and truth), 10 proving what is acceptable to the Lord; 11 and have no fellowship with the unfruitful works of darkness, but rather indeed convict them. 12 For it is disgraceful even to speak of those things which are done by them in concealment: 13 but all things being convicted by the light are made manifest; for everything made manifest is light. 14 Therefore he says, Awake, thou sleeper, and arise from the dead, and Christ will shine upon thee.
15 Therefore see how you walk about circumspectly, not as unwise, but wise; 16 buying in the opportunity, because the days are evil.