Australian pastor Danny Nalliah knows firsthand the danger that hate crimes laws pose to Christians.

In 2002, a government agency in Victoria state brought a case against him for offending Muslims.

His crime-- teaching what the Koran says about Islam and jihad.

After several years and many appeals, the state supreme court decided in Nalliah's favor and the criminal charges against him were dropped.

Recently, he told CBN News how these laws are used to undermine western countries.

Click play for his comments.