Explanation:

Alright, let’s break it down:

- Hindu marriage: Traditionally seen as a sacred bond not just between two people but also their families. Rituals and customs heavily involve both sides.

- Muslim marriage: Again, while the contract (Nikah) is technically between two individuals, the families play a major role in arrangements and ceremonies.

- Christian marriage: Here’s the thing—Christian marriage is often defined as a spiritual and legal bond *primarily* between the two individuals. Families are important, sure, but the couple is central.

- Sikh marriage: Like Hinduism, Sikh weddings (Anand Karaj) are focused on the union of two souls but with strong family involvement and blessings.

So, the question is about which religion focuses on the bond between individuals, not families. That’s Option 3 - Christian.

Option 3 - Christian is the correct answer.