I think most of us think of heaven as something that's "out there," i.e. both from the standpoint of distance and time, it is far off. But I can't help wondering if that's an illusion. Maybe heaven is much closer than we realize.
Several years ago I read a book by Karen Mains called
The Fragile Curtain. In it she told of her extended visit to a refugee camp in southeast Asia. Several times while she was there, she felt she could almost see through "the fragile curtain" that separates this life from the next. She talked about those times when the curtain fluttered.
In a similar way, Celtic Christians used to speak of "thin places," those locations where the distance between heaven and earth had been "thinned out" and where a person could simply sense that God was near. These usually became pilgrimage destinations.
Elizabeth Barrett Browning once wrote:
Earth's crammed with heaven,
And every common bush afire with God;
But only he who sees takes off his shoes . . .
How close is heaven for you?