who is at the right hand of God, having gone into heaven, angels and authorities and powers being made subject to him.

 This is not only one of the most difficult passages in Peter's letter, it is one of the most difficult in the whole New Testament; and it is also the basis of one of the most difficult articles in the creed, "He descended into Hell." It is, therefore, better first of all to read it as a whole and then to study it in its various sections. 