Somewhere between getting married, building a career, raising children and paying bills, adulthood quietly changes friendship. Meeting a friend now requires comparing calendars, checking children's schedules, convincing two spouses, finding parking and finally agreeing that we should definitely do this again soon. Usually, “soon” means sometime before the children graduate.
When we were younger, friendships happened naturally. We met people in school, college, church or work. But as responsibilities increase, friendship often becomes something we try to fit into whatever time remains. We begin assuming that marriage, family and career have replaced our need for friends.
I have increasingly come to believe the opposite. The more responsibility we carry, the more intentionally we need people walking alongside us.
Marriage Was Never Meant to Replace Every Other Relationship
Marriage gives us a uniquely close companion, but expecting one person to fulfil every emotional, social, intellectual and spiritual need can place an enormous burden on the relationship. Men benefit from healthy male friendships, women from healthy female friendships, and couples from other families who understand the joys and challenges of building a home.
Watching This Is Us made me reflect on this. Jack Pearson is the emotional anchor of his family. He is deeply loved, and much of the family's security revolves around him. But after his death, the family struggles to navigate grief, identity and relationships without him. His absence reveals just how much of their emotional world was connected to one person.
As children, depending heavily on our parents is natural. As adults, however, we need a wider circle of trustworthy relationships. One person can be central to our lives without becoming our entire world.
The Bible consistently presents life as something lived in community. Ecclesiastes 4:9–10 reminds us that two are better than one because they can help each other when one falls. Galatians 6:2 encourages believers to carry one another's burdens.
Marriage gives us a companion for life, but healthy friendships give that marriage a community in which it can grow stronger.
Sometimes that means having a friend who listens patiently to your complaints about your spouse and then gently suggests that perhaps you are also being slightly impossible. That is friendship too.
Families Need Families
Some of the healthiest friendships are wonderfully ordinary. Families eating together, children playing while adults talk, travelling together, celebrating birthdays, helping during illness and showing up when life gets difficult.
The film Leave No Trace offers an interesting contrast. A father chooses to live largely off-grid with his daughter, keeping her away from conventional society. His love for her is evident, but his struggles also shape her access to the outside world. As she encounters other people and communities, she begins discovering relationships and experiences that her father alone cannot provide.
It made me think about something important in parenting: protecting our children should not mean isolating them from life.
Children need parents, but they also need friends, cousins, teachers, coaches, church communities and other trustworthy adults who can help them understand the world.
As parents, we should encourage our children to make friends and gradually learn what genuine friendship looks like. Who keeps their word? Who celebrates their achievements? Who respects their boundaries? Who pressures them to do something wrong? Who stands beside them when things become difficult?
These experiences develop discernment. A genuine friend may disagree with you, while someone who agrees with everything you say may not necessarily have your best interests at heart.
We cannot prepare children for life by preventing them from encountering life.
A disagreement over a toy today may help a child navigate conflict with a colleague twenty years later. A friend who stands beside them after losing a football match may teach them something about loyalty. Even disappointing friendships can help them recognise unhealthy relationships and establish boundaries.
Parents need this community too. Most families are dealing with something—screens, studies, behaviour, finances, marriage or faith. Yet everyone arrives at social gatherings looking reasonably well organised. Usually, nobody is.
Healthy friendships give families a place where they can admit they are struggling without feeling judged. Sometimes the encouragement we need is simply another family saying, “We understand. Keep going.”
Careers Need Friends and Mentors Too
Friendship becomes equally important as our careers progress.
Early in our professional lives, we are comfortable asking questions because nobody expects us to know everything. As we become senior, people gradually expect us to have answers. Without realising it, we can become surrounded by people who work in the same organisation, discuss similar problems and see the industry through the same limited window.
This is why we need professional friendships and mentors outside our immediate environment. People who introduce us to new ideas, challenge our assumptions, share industry developments and occasionally inform us that the innovation we proudly presented has already been happening elsewhere for three years.
Proverbs 27:17 says that iron sharpens iron, and one person sharpens another. Sharpening is not always comfortable. Good mentors encourage us, but they also ask difficult questions, challenge complacency and recognise potential we may have stopped seeing in ourselves.
Paul's relationship with Timothy offers a beautiful example of mentorship. Paul invested in Timothy and encouraged him to pass what he had learned to others (2 Timothy 2:2).
A good mentor should eventually make you stronger, not permanently dependent.
Whether in marriage, parenting, faith or career, we need people who can ask us questions beyond “How's everything?” and genuinely care about the answers.
Choose Friends Who Want Your Family to Flourish
Not every friendship is healthy simply because it has existed for a long time. Some relationships are built around gossip, comparison or constant criticism. Others encourage habits we are trying to leave behind.
The people closest to us should want our marriage to grow stronger, our children to flourish, our character to deepen and our careers to become more meaningful. That does not mean they must always agree with us. Sometimes the person who genuinely cares is the one willing to say something uncomfortable.
David had Jonathan. Paul had Barnabas, Silas and Timothy. Priscilla and Aquila appear throughout the New Testament as a married couple whose home, work and ministry became connected with the lives of other believers.
Biblical friendship was rarely just about companionship. It included encouragement, correction, hospitality, accountability and shared purpose.
Eventually, Become That Friend
There is another side to friendship that becomes increasingly important as we grow older.
Initially, we look for people ahead of us: someone with more experience in marriage, parenting, faith or career. We need their wisdom, perspective and encouragement. But eventually, we should also look behind us.
Perhaps a younger couple could benefit from spending time with your family. Perhaps someone entering your profession needs twenty minutes of honest guidance. Perhaps a younger parent simply needs to hear that nobody has figured out parenting completely.
The wisdom we receive should eventually become encouragement we offer.
A healthy life needs someone ahead of us, someone beside us and someone coming behind us.
Someone ahead offers perspective. Someone beside provides companionship and accountability. Someone behind reminds us that what we have learned was never meant to stop with us.
Friendship Needs Intention
The biggest difference between childhood and adulthood is that friendship no longer happens automatically. Children can become best friends because they both like the same football team. Adults need three calendars, traffic predictions and possibly a Google Sheet.
But inconvenience does not make friendship less important. It makes intentionality more necessary.
Schedule the dinner. Take the trip. Call the friend. Invite the family. Find a mentor. Encourage a younger couple. Have conversations that go beyond work, school fees and the weather.
Marriage, parenting and career can convince us that we have become too busy for friendship. Perhaps the truth is that we have become too responsible to live without it.
And if we are fortunate enough to find people who strengthen our marriage, care for our children, challenge our careers, pray for us, laugh with us and occasionally tell us when we are being ridiculous, we should probably hold onto them.
Because good friendships do far more than fill our weekends. They help us build lives that are stronger together than we could ever build alone.
