Expose people to it. That is the thrust of this article from The New York Times. The opening paragraphs give a good feel for the content:
Violence Leaves Young Iraqis Doubting Clerics
BAGHDAD — After almost five years of war, many young people in Iraq, exhausted by constant firsthand exposure to the violence of religious extremism, say they have grown disillusioned with religious leaders and skeptical of the faith that they preach.
In two months of interviews with 40 young people in five Iraqi cities, a pattern of disenchantment emerged, in which young Iraqis, both poor and middle class, blamed clerics for the violence and the restrictions that have narrowed their lives.
“I hate Islam and all the clerics because they limit our freedom every day and their instruction became heavy over us,” said Sara, a high school student in Basra. “Most of the girls in my high school hate that Islamic people control the authority because they don’t deserve to be rulers.”
The rest of the article is well worth your time.
I ran across this while reading the column on Jimmy McCain Scott linked to earlier.