Its just that what we start out using as tools can turn around and make us mere tools. Even worse, they become idols and we seem to have no choice but to worship them. When Jesus left his friends, he gave them one big piece of heaven, with the invitation that we could begin living in heaven now. He gave us love. Love is ultimate respecter of how marvelously complicated we are.
Love is the giving of one to another.
There is no advantage or control. It is, literally, a heavenly thing. It took someone else to give it, and it takes us to complete it by giving it. So this is a beginning of a rehabilitation of the idea of heaven in your own vocabulary. I hope what you will take away today is that heaven is part of the poetry of Christian truth.