Faith & Finance with Rob West
God’s Word says that a husband and wife become “one flesh.” But it doesn’t say anything directly about prenuptial agreements. So does that mean Christians should never have one? A prenuptial agreement, or prenup, is a legal contract a couple enters into before marriage. It typically establishes how assets, property, and other financial matters would be handled if the marriage ended in divorce. For some couples, that may seem like practical planning. But Christians should consider more than whether a prenup makes financial sense. We should also ask what it communicates about marriage and whether it supports—or undermines—the unity God intends.

God’s Word says that a husband and wife become “one flesh.” But it doesn’t say anything directly about prenuptial agreements.
So does that mean Christians should never have one?
A prenuptial agreement, or prenup, is a legal contract a couple enters into before marriage. It typically establishes how assets, property, and other financial matters would be handled if the marriage ended in divorce.
For some couples, that may seem like practical planning. But Christians should consider more than whether a prenup makes financial sense. We should also ask what it communicates about marriage and whether it supports—or undermines—the unity God intends.
Genesis 2:24 establishes the biblical foundation for marriage: “Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh.”
Marriage is not merely a legal partnership between two individuals who continue living otherwise separate lives. God joins a husband and wife together in a unique covenant relationship. Paul takes that picture even further in Ephesians 5:31–32:
“Therefore a man shall leave his father and mother and hold fast to his wife, and the two shall become one flesh. This mystery is profound, and I am saying that it refers to Christ and the church.”
Christian marriage is meant to reflect Christ’s covenant love for His people—a relationship characterized by love, sacrifice, grace, faithfulness, and mutual care.
That pursuit of oneness should shape the way a couple thinks about every part of life, including money.

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Those concerns should not be dismissed. A legal agreement intended to provide financial protection can unintentionally introduce fear, suspicion, or division into a relationship.
However, that does not necessarily mean every prenuptial agreement represents a lack of biblical commitment.
Consider a couple entering a second marriage when one or both spouses already have children.
Perhaps each person has accumulated assets that they hope eventually to leave to their children. In that situation, a carefully constructed agreement may help clarify expectations and reassure family members that the marriage is not motivated by financial gain.
Rather than creating division, the process could potentially encourage greater transparency by forcing the couple to discuss difficult questions before marriage.
The important issue is not simply whether a legal document exists, but why it exists and what posture of heart stands behind it.
Is the agreement primarily about self-protection? Is fear driving the decision? Does one person want to maintain control over “their” money?
Or is the couple prayerfully trying to navigate genuine responsibilities involving children, previous marriages, family businesses, or complicated estate-planning concerns?
Those situations require wisdom, not a one-size-fits-all answer.
If a couple is considering a prenup, the process should involve far more than conversations with attorneys.
It should include honest discussions about money, trust, expectations, generosity, inheritance, and what financial oneness will actually look like in the marriage. Couples should pray together and seek wisdom from mature believers and qualified legal and financial professionals who understand their circumstances.
Most importantly, any agreement should serve the marriage, not undermine it.
Marriage is ultimately a covenant, not merely a contract. A legal document can clarify financial arrangements, but it cannot create the trust, sacrifice, forgiveness, and faithfulness a healthy marriage requires.
Whether or not a prenup is appropriate in a particular situation, husband and wife should continually pursue the oneness God designed for marriage—honoring Christ and one another with everything He has entrusted to them.
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