to whom it may concern

1.     The one that knocks/bangs/strikes/knocks on the door/makes hearts jump!

2.     What is the one that knocks/bangs/strikes/knocks on the door/makes hearts jump?

3.     What will make you know what the one that knocks/bangs/strikes/knocks on the door/makes hearts jump is?

4.     On that day, mankind will be like scattered moths.

5.     Mountains will be like torn apart, colored wool.

6.     On that day, the one whose scales are heavy;

7.     he is living a pleasant life.

8.     As for the one whose scales are weighing lightly,

9.     his home is the Pit.

10.  And what will make you know what it is?

11.  A raging fire.