What awaits us after death?

I received this from a friend.

A sick man turned to his doctor as he was preparing to 

Leave the examination room and said, 'Doctor, I am afraid to die. Tell me what lies on the other side.' 

Very quietly, the doctor said, 'I don't know.' 

'You don't know?  You're, a Christian man,  And don't know what's on the other side?' 

The doctor was holding the handle of the door; 

On the other side came a sound of scratching and whining, and as he opened the door, a dog sprang into the room and leaped on him with an eager show of gladness. 

Turning to the patient, the doctor said, 'Did you notice my dog? 

He's never been in this room before. He didn't know what was inside. He knew nothing except that his master was here, and when the door opened,  he sprang in without fear.  I know little of what is on the other side of death, But I do know one thing....I know my Master is there and that is enough.'

This is a great way for us to explain death to our children, of course as they grow they will have more questions and while we can't answer all of the questions about the afterlife, there are a few things that we do know about heaven.  Read this Scripture for a primer on the topic: Revelation 21:22-22:5