Published August 14, 2026
In today's Gospel, some Pharisees come to Jesus with a question that sounds legal but is really a test. They ask whether it is lawful for a man to divorce his wife for any cause at all. It is the kind of question that tries to trap a teacher between two unpopular answers, and it is also the kind of question that reveals what the people asking it actually believe about marriage. They are not really wondering what marriage is. They are wondering how far they can stretch its boundaries before it breaks. Jesus refuses to play that game. Instead of debating the fine print of the law, he takes the conversation all the way back to the beginning, to the moment before any law existed, and asks the Pharisees to remember what marriage was always meant to be.
He reminds them that the Creator made humanity male and female, and that a man leaves his father and mother and is joined to his wife so that the two become one flesh. This is not a legal arrangement that can be dissolved with the right paperwork. It is a communion so deep that Jesus describes it as a single reality, two people who have become, in some mysterious and real sense, one. And then he adds the line that has echoed through every wedding liturgy since: what God has joined together, let no one separate. The permanence of marriage is not a rule imposed from outside. It flows from what marriage actually is at its core. If two people have truly become one flesh, then separating them is not simply ending an agreement. It is tearing something living apart.
The Pharisees push back, asking why Moses permitted a certificate of divorce if the union is supposed to be unbreakable. Jesus's answer is quietly devastating. Moses allowed divorce, he says, because of the hardness of your hearts. It was never the ideal. It was a concession to human weakness and sin, a way of managing brokenness rather than a description of God's original design. This is worth sitting with, because it tells us something important about how God deals with us. God does not pretend that our hardness of heart does not exist. He works within our fallen condition even while calling us back toward something better. The law of Moses was not God abandoning his plan for marriage; it was God being patient with people who were not yet capable of living it fully, while still holding the original vision in view.
When Jesus says that whoever divorces his wife and marries another commits adultery, the disciples are stunned. Their response is almost comic in its honesty: if that is the case between a man and his wife, it is better not to marry at all. They hear the weight of what Jesus is describing and instinctively recoil from it, because a covenant of that seriousness is frightening. It asks something total. It cannot be entered casually or exited conveniently. And Jesus does not soften this reaction or correct it as an overreaction. Instead, he opens up an entirely different horizon, speaking about those who are incapable of marriage from birth, those who have been made so by others, and those who have freely renounced marriage for the sake of the Kingdom of heaven.
This last group is worth pausing on, especially on a day when the Church remembers Saint Maximilian Kolbe. Kolbe was a Franciscan priest who embraced celibacy for the sake of the Kingdom, giving his whole life, and eventually his death, to love in a form that had nothing to do with marriage and everything to do with total self-gift. In 1941, at Auschwitz, he volunteered to die in place of a stranger, a husband and father, so that man could return to his family. Kolbe's celibacy was not an absence of love. It was a different channel for the same self-emptying love that Jesus describes as the foundation of marriage itself: two becoming one, a life poured out for another. Both marriage and consecrated celibacy, in their different ways, ask a person to stop clutching at their own life and to give it away.
This is really the deeper thread running through the whole Gospel passage. Jesus is not simply issuing a stricter rule about divorce. He is describing what love looks like when it is not organized around personal convenience. The Pharisees' question assumes that a person should be free to leave a covenant whenever it becomes difficult or unsatisfying. Jesus answers by describing a love that is structured around fidelity even when it costs something, a love that mirrors God's own faithfulness to a people who often failed to keep their side of the covenant. Whether one is married, single, or consecrated to celibacy, the invitation is the same: to love in a way that does not calculate exit strategies in advance, but gives itself without reservation.
For those who are married, this Gospel is a summons to remember that their union is not primarily a private contract but a participation in something God himself has joined together. It calls spouses to fight for their marriages in moments of hardness of heart rather than treating difficulty as evidence that the union has failed. For those who are single or celibate, Kolbe's example on this feast day is a reminder that a life without marriage can still be a life of total, fruitful love, offered for others rather than withheld. And for all of us, married or not, the passage asks a searching question: are we capable of a love that does not keep one foot out the door? Jesus acknowledges plainly that not everyone can accept this word, but only those to whom it is given. That is itself a kind of mercy. It tells us that living this kind of fidelity is not simply a matter of willpower. It is a grace to be asked for, prayed for, and received, one day of faithfulness at a time.