It’s like Weird Al Yankovic with a Christian theme.The group Apologetix will be in concert this Friday night, bringing its brand of biblical rock to Covenant Fellowship Church. The concert starts at 8:30 p.m. and tickets cost $10.Apologetix has performed from Vermont to Utah and agreed to play in Warren County as a fundraiser for Lighthouse Ministries, which operates a men’s homeless shelter near the fairgrounds. The homeless shelter is at full capacity with 12 residents and currently has a five-man waiting list, according to organizer Nathan Smith.Apologetix is an accomplished band with 15 CDs.