"Trust in the Lord with all your heart and lean not on your own understanding; in all your ways submit to him, and he will make your paths straight."
â Proverbs 3:5-6
Quick Answer
Scripture does not promise a single predestined soulmate to search for, so knowing if someone is right for marriage comes through discernment, not a mystical sign: shared faith (2 Corinthians 6:14), proven character, wise counsel, and prayerful trust in the Lord rather than leaning on your own understanding (Proverbs 3:5-6).
Rethinking the Question Itself
The phrase the one carries an assumption worth examining before answering the question it raises: that God has hidden one specific, perfectly matched soulmate somewhere in the world, and your job is to correctly identify them among all other possibilities, as though marriage were a treasure hunt with a single right answer and endless wrong ones. Scripture never actually teaches this. It teaches wisdom, discernment, and faithful decision-making, not a mystical search for a cosmic match.
This reframing matters because it relieves enormous, often paralyzing pressure. Instead of anxiously searching for certainty that cannot be found, you are free to ask a more answerable question: is this a person of genuine faith and proven character with whom I could, in good conscience before God, commit to a lifelong covenant?
Isaac never met Rebekah before his servant chose her through prayerful discernment and observable character (Genesis 24:12-27), yet Scripture records that Isaac loved her deeply once they married (Genesis 24:67). Love that grows through wise commitment, not just love that strikes first as an overwhelming feeling, has always had a legitimate place in how God's people have found spouses.
Shared Faith as the Non-Negotiable Starting Point
Whatever else is uncertain, Scripture is clear that a believer should marry only in the Lord (1 Corinthians 7:39), and should not be unequally yoked with an unbeliever (2 Corinthians 6:14). No amount of chemistry, compatibility, or certainty of feeling overrides this baseline requirement. If this piece is missing, the question of whether someone is the one is already answered, regardless of how strong the emotional pull feels.
Assuming shared faith is present, the deeper discernment work begins: is this a faith that is alive and growing, evidenced by fruit (Galatians 5:22-23), or merely a label that offers no real spiritual foundation for the marriage ahead? A shared church family, shared convictions about Scripture, and a shared desire to raise any future children in the Lord all flow out of this first, non-negotiable question.
Character Tested Over Time
Feelings of certainty can arise quickly, sometimes within weeks of meeting someone, but character reveals itself slowly, through how a person handles conflict, disappointment, financial pressure, and the ordinary friction of daily life. By their fruit you will recognize them, Jesus says of false prophets (Matthew 7:16), and the same principle applies to discerning a person's true character in a relationship. Time, not intensity of feeling, is what actually tests whether someone's kindness, honesty, and self-control are consistent or merely a performance for the dating stage.
A relationship that cannot survive a season of real disagreement or hardship without either party revealing serious character flaws is telling you something important, however strong the initial feelings were.
Wise Counsel Sees What You Cannot
Plans fail for lack of counsel, but with many advisers they succeed (Proverbs 15:22). When you are deeply attached to someone, your own judgment is often the least reliable instrument available, clouded by hope, attraction, and the desire for the relationship to work out. Trusted parents, pastors, and mature friends who know you well can often see warning signs, or affirming strengths, that you are too close to the relationship to notice clearly.
Rather than treating outside counsel as an obstacle to overcome on the way to marriage, treat it as one of the most valuable tools God has given you to discern wisely rather than impulsively.
Trusting God With the Decision
Ultimately, trust in the Lord with all your heart and lean not on your own understanding (Proverbs 3:5-6) replaces the anxious search for a perfect sign with confident submission to God's guidance through Scripture, prayer, wise counsel, and sound judgment. There is no verse that will flash across the sky confirming a match. There is, instead, a God who promises to make your paths straight when you submit the decision to him rather than trying to engineer certainty on your own.
If, after honest discernment, shared faith, tested character, and wise counsel all point in the same direction, you can move forward in confidence, not because you have found a mythical soulmate, but because you have exercised godly wisdom in choosing a spouse worth committing your life to.
What If the Feeling of Certainty Never Comes?
Many singles wait for an undeniable, electric certainty before committing to marriage, assuming that if this were really the one, all doubt would simply vanish. But near-total certainty of that kind is rare and, more importantly, not what Scripture asks you to wait for. Even godly marriages involve two imperfect people making a faith-filled commitment amid ordinary uncertainty, not a mystical guarantee that removes every question in advance.
If you have prayed, sought wise counsel, watched character over time, and confirmed shared faith, and still feel some normal nervousness about a decision this significant, that nervousness is not necessarily a red flag telling you to wait for someone else. It may simply be the appropriate weight of a serious commitment. Love, after all, is described in Scripture less as an overwhelming feeling and more as a choice: patient, kind, and persevering through both certainty and its absence (1 Corinthians 13:4-7).