Saturn, the ‘Lord of Karma’ in Vedic Astrology, plays a crucial role in determining the compatibility of two individuals for marriage and partnership. Saturn’s position, strength, and aspects in the horoscopes of the bride and groom influence the happiness and longevity of the marriage. A strong and well-placed Saturn in the 7th house of marriage in both horoscopes indicates favorable past life karma and a stable and secure marriage with maturity, wisdom, and understanding between partners.