Dr. Morey wrote this article for biblicalthought.com that includes a streaming audio lecture (The Cost of Discernment). Here is a brief excerpt of the article:

Just before Walter Martin died, he had been scheduled to speak at a conference on apologetics in Rockford, Illinois. The conference organizers asked me to take his place and give a main lecture on “The Cost of Discernment.”

In that message, I demonstrated from Scripture that “being sensitive” and doing your best to avoid “hurting people’s feelings” are vices, not virtues. If getting people mad, making them cry, and hurting their feelings were sins, then hell is the greatest sin God commits! God does not give a rip about your feelings. He wants you to be holy, not happy. Walter had been condemned as mean, rude, and offensive by the lampooned cultists and occultists. He was my friend for 27 years and, believe me, he used satire a lot. It was part of his appeal to those who had not bowed the knee before the idol of sensitivity training. Those of you who love apologetics now understand why you are accused of “poor taste,” “meanness,” etc. Spineless evanjellyfish are everywhere condemning us…

The rest of the article along with the free audio lecture can be accessed here.