In the sermon on the Mount, the only ground for divorce is

In the sermon on the Mount, Jesus taught that the only ground for divorce is unfaithfulness in marriage. This is based on his words in Matthew 5:32, where he says "But I tell you that anyone who divorces his wife, except for sexual immorality, makes her the victim of adultery, and anyone who marries a divorced woman commits adultery." This means that a spouse who commits adultery is the only legitimate reason for divorce in the eyes of God. While other reasons for divorce, such as insult, infertility, disagreement, or desertion, may be common in human relationships, Jesus specifically taught that they are not acceptable reasons for ending a marriage. He emphasized the importance of faithfulness and commitment in marriage, and encouraged spouses to work through their problems and differences rather than seeking divorce. Overall, the Christian teaching on divorce is based on the principle of lifelong commitment and fidelity in marriage, with divorce being allowed only in cases of unfaithfulness.