A thing to remember here is that these posts are strictly meant for the particular planet position. Like, today we are looking at Jupiter in Pisces, so the description given here may change for you if your Jupiter is although in the sign of Pisces, but with conjunction with or aspected by other planets.
So, lets see what Jupiter can do in Pisces, without any conjunction or aspect from any other planet. 1st lets see what these 2 things represent --
Jupiter is the most benefic planet and it represents all the auspicious things like Knowledge, Wisdom, Law, Guru, Spirituality, Religion, Philosophy, Literature, Elderly People. For a girl, Jupiter also represents Husband.
As Pisces is the 12th sign of zodiac belt, it represents the same energy and things which are represented by 12th house such as Isolated Places, Spirituality, Imagination, Other Dimension or Other World etc. Besides these things, it also represents your Hidden Talents, Ability to work in background, Spiritual Self etc. Pisces is consisted of last 2 and half nakshatra, i.e. Purva-Bhadrapada, Uttara-Bhadrapada & Revati. Pisces' lord is Jupiter.
So, Pisces shows us the real difference between Religion and Spirituality. Pisces shows us the difference between reading Ramayan & Mahabharat and ultimately leaving everything, even God, to reach to nothing-ness in life. That's where Jupiter is in its best position. This person doesn't want to deal with beliefs and philosophies. He realizes the futility of every religion. Even reading/hearing scriptures and different type of God's words don't give him peace. He finds peace in meditation, in leaving the material world behind. These are the people who are seekers and not believers. A Buddha in making. I can write as much as I like but this position only reminds me of a quotation from Osho - "One, who is realized in silence, can never be explained in words". A Spiritual Person. Overall, a great position.
As always, Jupiter's placement in different nakshatra will change this scenario as per the position of Nakshatra Lord. If Jupiter is in Purva-Bhadrapada Nakshatra, Jupiter is in its own nakshatra, most beneficial. If Jupiter is in Uttara-Bhadrapada Nakshatra, its lord Saturn's position would impact Jupiter. Likewise, if Jupiter is in last nakshatra Revati, then its lord Mercury's position would impact Jupiter.
Sign lord wise, Jupiter is in its own sign. So, very powerful.
Vishal S Saxena - Astrologer