Is Paul usurping the Lord’s Authority?

In 1 Corinthians 7:10-16 there are passages where Paul says that he not the Lord is giving a command regarding marriage. From the reading of the text, it appears that Paul is simply sharing his own opinion on the matter which could lead some readers to believe that not all of scripture is divine. But is that really what is going on here? Please tune in for an explanation of what is going on.