mystery of the kingdom Jeremiah endtime ministry

Jesus teaches His disciples to understand parables and when their understanding is not enough, He scolded them. To understand the parable and know the mystery of the kingdom is so important. Especially endtime book, Revelation is sealed with 7 seals, and full of mysteries and parables. We should seek for to understand the parables and mystry of the kingdom....
text is here: https://remnant153.jimdofree.com/app/download/10232386591/39_2013%2C7.pdf?t=1427534125