Controversial anti-gay author Scott Lively has released a second book that condemns the modern gay rights movement, calling it “evil.”

Lively's second work is titled Redeeming the Rainbow and is available as a free download at DefendTheFamily.com.

“How should we respond to a movement whose fruit, the Bible warns, is a society 'filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness … envy, murder, debate, deceit, malignity; whisperers, backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents, without understanding, covenant breakers, without natural affection, implacable [and] unmerciful?'” Lively writes in the book's foreword.

The “gay agenda,” Lively writes, is an agenda to defeat Christianity, and goes on to invite readers to discriminate against gay men and lesbians.

“[H]omosexuality involves voluntary sexual conduct that has negative personal and social consequences. It is perfectly reasonable and responsible to discriminate against homosexuality on religious, moral, sociological and public health grounds.”

Lively is the founder of Abiding Truth Ministries, a group listed as a hate group by The Southern Poverty Law Center, a civil rights organization that tracks hate groups in America. A claim Lively denies.

Last year, Lively caused a stir with publication of The Pink Swastika: Homosexuality in the Nazi Party, in which he asserts that gays, particularly men, played a key role in elevating the Nazi Party in Germany. He then goes on to link the modern gay rights movement to events that took place in Nazi Germany, arguing that gay rights are “dangerous.”

“[T]he 'gay' movement I have seen and investigated is neither benign, nor are its members 'victims'. It is vicious, deceptive and enormously powerful. Its philosophy is Machiavellian and its tactics are (literally) Hitlerian,” Lively writes.