What Christian publication first published in 1971 has Brandan Robertson written for?
Brandan Robertson:  Robertson writes regularly for Patheos, The Huffington Post Blog, and Sojourners Magazine. Sojourners: Sojourners magazine is a progressive monthly publication of the American Christian social justice organization Sojourners, which arose out of the Sojourners Community. Sojourners:  It was first published in 1971 under the original title of "The Post-American".
Sojourners