For I know the thoughts that I think toward you, saith the Lord, thoughts of peace, and not of evil, to give you an expected end.
Then shall ye call upon me, and ye shall go an pray unto me, and I will harken unto you. and ye shall seek me, and find me, when ye shall search for me with all your heart. And I will be fjound of you, saith the Lord: and I will turn away your captivity, and I will gather you from all the nations, and from all the places whither I have driven you, saith the Lord; and I will bring you again into the place whence I caused you to be carried away captive.
~Jeremiah 29:11-14
Walls
This was a promise from the Lord that little by little, in His time He will take down the walls I have put around my heart. He knows when and how and which bricks to take out.