When benefic in nature, retrograde Mercury in the tenth house of a horoscope in the sign of Libra can bless the native with good results related to marriage, profession, fame, authority and many other types of good results depending on the overall tone of his horoscope. Some natives under the impact of such benefic retrograde Mercury may profit through their marriages in one way or the other, when this retrograde planet is favored by marriage promoting planets in their horoscopes. Benefic retrograde Mercury in the tenth house in the sign of Libra can get some natives married to people who may be rich and these natives may enjoy many pleasures by virtue of such marriages. For example, if benefic retrograde Mercury is placed in the tenth house of a horoscope in the sign of Libra along with benefic Venus, benefic Sun is placed in the eleventh house of this horoscope in the sign of Scorpio and benefic Moon is placed in the second house of this horoscope in the sign of Aquarius, the native may receive this benefit. The native boosted by benefic retrograde Mercury in the tenth house in the sign of Libra and other benefic planets may get blessed with a wife who may be rich and the native may benefit through this marriage.
Benefic retrograde Mercury in the tenth house in the sign of Libra can also bless the natives with success, fame and authority through many fields of profession, with the help of profession approving planets in their horoscopes. Such benefic retrograde Mercury can bless some natives with posts of authority in the house of government through jobs or through politics and these natives may come across such authority as politicians, police officers, revenue officers, doctors, scientists and many other types of professionals. For example, if benefic retrograde Mercury is placed in the tenth house of a horoscope in the sign of Libra, benefic Sun is placed in the eleventh house of this horoscope in the sign of Scorpio, benefic Saturn is placed in the seventh house of this horoscope in the sign of Cancer, benefic Venus is placed in the eleventh house of this horoscope in the sign of Scorpio along with benefic Sun; and benefic Moon is placed in the ninth house of this horoscope in the sign of Virgo, the native may join politics. The native boosted by benefic retrograde Mercury in the tenth house in the sign of Libra and other benefic planets may have deep interest in politics and he may engage in this field on full time basis. The joint impact of such benefic retrograde Mercury and other benefic planets can bless this native with good results through this field of profession and he may earn name and fame as a politician.
At the same time, if benefic Mars is placed in the eighth house of this horoscope in the sign of Leo, benefic Rahu is placed in the sixth house of this horoscope in the sign of Gemini and benefic Ketu is placed in the twelfth house of this horoscope in the sign of Sagittarius when all other planets are placed in the already mentioned houses of this horoscope, the equation may improve a lot. The native under the joint impact of benefic retrograde Mercury in the tenth house in the sign of Libra and other benefic planets may become a well established political leader and he may come across many achievements through the field of politics. The native boosted by such benefic retrograde Mercury and other benefic planets may win many public elections during his political career, he may become minister in government more than once and he may enjoy many benefits by virtue of this profession. Apart from this, benefic retrograde Mercury in the tenth house in the sign of Libra can bless the natives with success through many other fields of profession, depending on the type of benefic planets which support this retrograde planet in the horoscopes of these natives.
On the other hand, malefic retrograde Mercury in the tenth house of a horoscope in the sign of Libra can trouble the native with problems related to marriage, profession, health and many other types of problems depending on the overall tone of his horoscope. Some natives may experience the ill effects of such malefic retrograde Mercury through the field of their profession due to which they may witness many types of problems related to this sphere. Malefic retrograde Mercury in the tenth house in the sign of Libra can make some natives interested in various types of crimes and these natives may become professional criminals, if more negative planets add to their horoscopes and support this retrograde planet. In an extreme case of this type when supported by other malefic planets, malefic retrograde Mercury in the tenth house of a horoscope in the sign of Libra can make the native suffer from a prison sentence of more than ten years, on account of being convicted for a serious crime like drug trafficking.