The four horns (hidden dynasties) are symbolic of power; 1> Religion, 2> Politics, 3> Economics, and 4> Education .Horns are external, meaning that it can be seen if you have eyes to see.While the four hidden dynasties are the negative, the four carpenters are the opposing positive plan carried out through Gods elect. Kenites use the four horns (hidden dynasties), while Christians use the horn of salvation through Christ.
69 And hath raised up an horn of salvation for us in the house of his servant David;
70 As he spake by the mouth of his holy prophets, which have been since the world began:
71 That we should be saved from our enemies, and from the hand of all that hate us;
72 To perform the mercy promised to our fathers, and to remember his holy covenant;
73 The oath which he sware to our father Abraham,
74 That he would grant unto us, that we being delivered out of the hand of our enemies might serve him without fear,
75 In holiness and righteousness before him, all the days of our life.