Absolutely sincere; why is the Holy Spirit leading so many of us in different and often opposite directions.
Here's an example the Holy Spirit is telling me through the teaching of the Church, following the very words of Christ Himself in the Gospels, that to remarry after a divorce is to commit adultery, therefore gravely sinful. Many, posters here claiming to be guided by the same Spirit do not believe that to remarry after a divorce is gravely sinful at all.