When benefic in nature, retrograde Mars in the eighth 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. The presence of such positive retrograde Mars in the eighth house can prove beneficial for some natives through their marriages, when this retrograde planet is joined by marriage approving planets in their horoscopes. Benefic retrograde Mars in the eighth house in the sign of Libra can bless some natives with life partners who may be rich and these natives may witness many types of benefits through their marriages. For example, if benefic retrograde Mars is placed in the eighth house of a horoscope in the sign of Libra along with benefic Moon, benefic Venus is placed in the second house of this horoscope in the sign of Aries and benefic Mercury is placed in the third house of this horoscope in the sign of Taurus, the native may come across this result. The native benefitting from benefic retrograde Mars in the eighth house in the sign of Libra and other benefic planets may get married to a woman who may belong to a rich and influential family; and the native may receive support from the family of his wife, in many spheres of his life.
When present in harmony with profession building planets in the horoscopes of the natives benefitting from it, such benefic retrograde Mars can bless these natives with success, fame and authority through many fields of profession. Benefic retrograde Mars in the eighth house in the sign of Libra can render posts of authority in the house of government to some natives through jobs or through politics and these natives may achieve such authority as revenue officers, police officers, administrative officers, army officers, politicians and many other types of professionals. For example, if benefic retrograde Mars is placed in the eighth house of a horoscope in the sign of Libra, benefic Jupiter is placed in the second house of this horoscope in the sign of Aries, benefic retrograde Venus is placed in the eleventh house of this horoscope in the sign of Capricorn, benefic Sun is placed in the tenth house of this horoscope in the sign of Sagittarius and benefic retrograde Mercury is also placed in the tenth house of this horoscope along with benefic Sun, the native may become a revenue officer. The native benefitting from benefic retrograde Mars in the eighth house in the sign of Libra and other benefic planets may get blessed with a post of authority in revenue services and he may witness success and recognition as a revenue officer.
At the same time, if benefic Moon is placed in the second house of this horoscope in the sign of Aries along with benefic Jupiter; and benefic Saturn is placed in the seventh house of this horoscope in the sign of Virgo when all other planets are placed in the already mentioned houses of this horoscope, the results may become much better. The native benefitting from benefic retrograde Mars in the eighth house in the sign of Libra and other benefic planets may succeed in competitive exams held for selection in revenue services and by virtue of such success, he may get blessed with the highest possible direct rank in revenue services. The collective influence of such benefic retrograde Mars and other benefic planets may bless this native with very good amount of success and recognition as an officer in revenue services and he may enjoy many privileges by virtue of this job of authority. Apart from this, benefic retrograde Mars in the eighth house in the sign of Libra can bless the natives with favorable results through many other types of professions, depending on the type of positive planets which support this retrograde planet in the horoscopes of the these natives.
On the other hand, malefic retrograde Mars in the eighth 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. Such malefic retrograde Mars can hit some natives in the field of their marriage due to which these natives may face many types of problems related to this field. Malefic retrograde Mars in the eighth house in the sign of Libra can introduce deceptions, betrayals and conspiracies to the marriages of some natives and these problems may aggravate with the addition of other negative planets to the horoscopes of these natives. In an extreme case of this type when supported by other malefic planets, malefic retrograde Mars in the eighth house of a horoscope in the sign of Libra can get the native killed by means of a conspiracy planned by his own wife.