1;  John sees the throne of God in heaven.
  4;  The four and twenty elders.
  6;  The four beasts full of eyes before and behind.
 10;  The elders lay down their crowns, and worship him that sat
     on the throne.

 * After.
  1:1-3:22 
 * a door.
  Ex 1:1  Mt 3:16  Mr 1:10  Lu 3:21  Ac 7:56  10:11 
 * the first.
  1:10  16:17 
 * Come.
  11:12  Ex 19:24  24:12  34:2,3 
 * and I.
  1:19  22:6  Joh 16:13