Minderwiz
Hope you don't mind me 'pitching in' here because I'd also appreciate Isthmus' take on this area.
I've read quite a lot about progressions but there is very little in the explanation of why it works that is agreed on. Answers range from 'it just does' to something along the lines that Moongold outlines.
Personally the only explanation that I am comfortable with up to now is that of cycles. Astrology makes a lot of use of cycles - the annual cycle of the Sun (Solar Return), The Lunar Cycle, the Saturn Return and the Jupiter Return are obvious examples.
Astrology also makes use of the Occult Law of Correspondences - As Above So Below. The argument for progressions appears to be that if you look at a cycle which is very short term, you can 'read' the events of the longer term cycles. Thus the cycle of planets during a day corresponds to the cycle of events experienced over a year. If we take the cycle of your life, then the planetary cycle in the first day after birth corresponds to the events of your first year and so on - so the planetary cycle in the seventieth day after your birth corresponds to the events of your seventieth birthday. However, Astrologers as eminent as Rob Hand have said that there is no plausible explanation for secondary progressions (or any other progressions).
Now I said a feel reasonably comfortable with this but I must admit that I don't feel one hundred per cent comfortable - so other ideas are more than welcome.
Incidentally the day for a year progressions (secondary) are not the only ones - Primary progressions take the first six HOURS after birth (360 minutes) or four MINUTES (Time) of planetary motion for each year of life. Tertiary progressions take one day for one lunar month of life and minor progressions take one lunar month for one year of life. There are also a number of other progressions that are rarely used.
To add to the reading list two other good books are 'Secondary Progressions - Time to Remember' by Nancy Anne Hastings and 'Astrology A Language of Life Volume 1 - Progressions' by Robert P Blaschke.
I've read quite a lot about progressions but there is very little in the explanation of why it works that is agreed on. Answers range from 'it just does' to something along the lines that Moongold outlines.
Personally the only explanation that I am comfortable with up to now is that of cycles. Astrology makes a lot of use of cycles - the annual cycle of the Sun (Solar Return), The Lunar Cycle, the Saturn Return and the Jupiter Return are obvious examples.
Astrology also makes use of the Occult Law of Correspondences - As Above So Below. The argument for progressions appears to be that if you look at a cycle which is very short term, you can 'read' the events of the longer term cycles. Thus the cycle of planets during a day corresponds to the cycle of events experienced over a year. If we take the cycle of your life, then the planetary cycle in the first day after birth corresponds to the events of your first year and so on - so the planetary cycle in the seventieth day after your birth corresponds to the events of your seventieth birthday. However, Astrologers as eminent as Rob Hand have said that there is no plausible explanation for secondary progressions (or any other progressions).
Now I said a feel reasonably comfortable with this but I must admit that I don't feel one hundred per cent comfortable - so other ideas are more than welcome.
Incidentally the day for a year progressions (secondary) are not the only ones - Primary progressions take the first six HOURS after birth (360 minutes) or four MINUTES (Time) of planetary motion for each year of life. Tertiary progressions take one day for one lunar month of life and minor progressions take one lunar month for one year of life. There are also a number of other progressions that are rarely used.
To add to the reading list two other good books are 'Secondary Progressions - Time to Remember' by Nancy Anne Hastings and 'Astrology A Language of Life Volume 1 - Progressions' by Robert P Blaschke.