Eternal marriages refer to the belief that a marriage can last beyond death, often associated with certain religious teachings. In particular, this concept is prominent in the Latter-day Saint movement, where it is believed that couples can be sealed together for eternity through sacred ceremonies in temples. This idea emphasizes the importance of family and relationships, suggesting that the bonds formed in this life can continue in the afterlife. Eternal marriages are seen as a way to strengthen commitment and provide hope for lasting connections, encouraging couples to work together throughout their lives.