At best, that stuff is garbage. But even worse, it is witchcraft. An attempt to "discover" more than is really there. The perspicuity of Scripture is one of Protestantism's most sacred tenets. To quote a part of the Westminster Confession:

Quote
...those things which are necessary to be known, believed, and observed for salvation, are so clearly propounded and opened in some place of Scripture or other, that not only the learned, but the unlearned, in a due use of the ordinary means, may attain unto a sufficient understanding of them. -WCF 1:7

The web site you refer to is the work of a skilled Charismatic manipulator who "uncovers hidden things" and "new revelation" by means of witchcraft. The plain meaning of Scripture, taken in context and in harmony with the rest of the Bible, is the only meaning of Scripture.

-R