The infinite abyss in our hearts, which might be called a vacuum, can only be filled by the infinite God Himself. We still have a trace of an ancient happiness that was in the hearts of Adam and Eve, a happiness which preceded sin and was ruined by it. But it was not utterly destroyed. Its mark is still upon us, and one day, when redemption is fully realized, God will fan it into flames again, never to be quenched.