Casting Crowns’ blockbuster debut is a bedrock for contemporary Christian rock collections: Co-produced by Steven Curtis Chapman, the album is peppered with hit singles, among them the charging “If We Are the Body,” which rallies believers behind a spirit of unity, and the worshipful ballad “Who Am I.” Just as stirring: the spirited “Praise You with the Dance,” complete with playful fiddle solo, and folksy closer “Your Love Is Extravagant,” which pours out unfettered praise.