What is heaven
Heaven would bring out our deepest longing, often hidden beneath many of our endeavors to find happiness and peace but often fail. No matter what we gain or acquire it is often not what we thought when we get it. Infatuation can give some insight I believe into what heaven would be. We get overwhelmed when we fall in love, but after a while it drops and then perhaps the real relationship starts. However the experience points to our seeking something deep and profound, heaven is finding that, but it grows and deepens for an eternity. God is infinite, we are finite, so we have an infinite ability to grow in love, which is heaven.