I can only gather they preach against abortion but endorse a candidate who is pro abortion - so you see preaching doesn’t change anyone. We are told to hear and obey - so what they did was hear and ignore. They will repeat what they heard as if they are for it - but their actions show they support the opposite. Sorry - no messenger of light for me - no matter how enticing the message. “And no wonder, for Satan himself masquerades as an angel of light.” 2 Cor 11:14
From what I can find out, since you are the first one that has brought his church to my attention, he is an associate minister of the mostly black megachurch.
http://religion.blogs.cnn.com/2011/10/18/the-liberal-church-of-herman-cain/
If you read the whole thing, there doesn’t seem to be anything to cause alarm.