Ben Sands has another web site and the lyrics are found there, too. Here is the remainder:

4. And when Adam was cast from the garden and feeling that life was unfair,
His temper was starting to harden when Eve said, "I've nothing to wear."
But God in his mercy looked kindly. He gave his wide shoulders a shrug.
"I'll give humankind a small piece of my mind." And so he created the hug.

5. A letter can bring consolation. A phone call can brighten the night.
In the midst of great aggravation, they can put at least some wrong things to right,
But when your heart feels like it's breaking, your life slipping down past the plug,
And you feel like a ghost, the thing you want most is someone to give you a hug.