At One Time - Ephesians 5:8-10

Ephesians 5:8-10 ESV 

for at one time you were darkness, but now you are light in the Lord. Walk as children of light (for the fruit of light is found in all that is good and right and true), and try to discern what is pleasing to the Lord.

In the beginning there was only darkness. God decreed light and separated light from darkness. 

We were that darkness. He has separated us from that darkness to the light of His being. We are brought into His house and become one with the Lord. 

 There we walk in truth, goodness, and the righteousness of that light. 

It is in that light we can perceive what is pleasing to the Lord.