John Calvin's driving passion for truth of God's word made him the star of the Reformation. John Knox had such passion it helped him to defy a queen and lead Scotland into a more pure worship of God. In our own times, we must stand on the shoulders of these great men who taught the doctrines of Scripture. We must defend ancient doctrines against any new theology that would throw out rational thinking and replace it with emotional subjectivism. Just because you feel something does not make it true.
Feelings come, feelings go, and feelings are deceiving.
They change with the current fashion trends. Pop religion is no more reliable that pop psychology. Freud does not agree with Maslow. Skinner's view of man is not the same as Rogers. Old doctrines that have aged so nicely and become so precious to all believers in Jesus Christ, ancient truths are worth defending, even if it steps on other people's toes.