In the second decade of the 21st century, retired pastor Rick Howard brought what he considered the dangers of Spiritual Formation to the attention of the Adventist church. Other Adventists such as Pastor Hal Mayer, and Derek Morris raised concerns as well. The official church paper, the Adventist Review, published articles outlining the effects of spiritualism coming into the Christian Church through the teachings of Spiritual Formation. Howard wrote The Omega Rebellion in which he warned of the dangers associated with the “emerging church” movement. He identified the teachings of Spiritual formation, contemplative prayer, postmodern spirituality, the meditation steeped in Eastern mysticism as dangerous.