A good point to pounder upon:
"The woman was very smart, she was
able to have many husbands before. Now she was with the sixth one who
was not her husband. Jesus did not say, “Call all your husbands.” But
just say ‘call your husband’ and let her figure out which one. She
replied, “I have no husband.”
Many people deceive the servants
of God this way. Before God’s servant say they have no husband but they
have a lot of affairs at the back. We often present half-truth, that
is, just the good part of ourselves. And many preachers simply
compromise. They do not care about congregation’s personal lives and
morality as long as they still come to church."
Source: Rev. Stephen Tong's Sermon on John (Transcribed and translated).