Tolerance: sin or virture?

Moffatt's blanket statement that "Christian fundamentalists consistently declare the virtue of human tolerance a sin" is hurtful. Perhaps if the words were to read "human tolerance of sin is a virtue" it would be more palatable to Moffatt, but hardly Reformed teaching which she would like us to believe she espouses.
Her tirade against the child psychologist, Dr. James Dobson inspired me to immediately send a donation to Focus on the Family. Dr. Dobson portrays Reformed theology in that he persuades believers to bring all of life under the lordship of Jesus Christ. He encourages men, women, children and young people to live according to biblical principles not according to the Sojourner's "manifesto".