"There is no need to 'de-Christianize' each other over the matter," wrote Jim Garlow, an influential California pastor, in a five-page memo this week arguing that evangelicals can attend Beck's rally and partner with the television and radio personality in good conscience.
"Glenn Beck is being used by God - mightily," Garlow wrote in the memo, which was obtained by CNN. "The left loves to slam him and do so viscerally and often with vulgarities. Glenn is not perfect... But his expose on America's sins is stellar."
Garlow - who partnered with Mormons in California to help pass Proposition 8, the state's gay marriage ban, via ballot initiative in 2008 - is one of several high profile evangelicals on the defensive about participating in Beck's rally, called Restoring Honor.