Stairway to Heaven?

walking by the sea shore,

I found this door,

covered in the sand, easy to miss,

thinking, who would have left this,

door in this sand, i started to lift,

the door to see what lies beneath it.

like all stories, there was a staircase,

but there was a door sign in this case,

'stairway to heaven', said the sign,

i still laugh at that writing this rhyme.

how could a staircase going down, 

to the heaven instead rebound?

I have always learnt that heaven is up there,

would I actually reach there should i dare?

but then what if heaven is not in the sky,

but somewhere deep down it resides?

and isn't like the people think it is, 

and there aren't any angels that kiss.

so intrigued was I that I decided,

the stairway can no longer hide it,

closing the door behind me i went down the staircase,

so that the sand can once again hide the door's face.