Galatians 4:24 which things are symbolic. For these are two covenants: the one from Mount Sinai which gives birth to bondage, which is Hagar—
25 for this Hagar is Mount Sinai in Arabia, and corresponds to Jerusalem which now is, and is in bondage with her children—
26 but the Jerusalem above is free, which is the mother of us all.
Every new testament principle has an old testament picture. The bible is full of them. I enjoy discovering & refreshing myself in these timeless truths. Hagar represents the law. Sarah represents the promises of God. The law is and never was the final end game. It was there to reveal our need for Christ, thus drive us to Him, and His grace takes over. I dont believe we then become lawless but the opposite takes place. Out of true gratitude for our Saviors sacrifice, we do whats right thru love. Love completes and fulfills the law. LORD give me the love You have so I can walk in this world.