What is "cogental©" communication?

Always be willing to give credit to ideas that can be attributed to another. I heard a sermon which included a profound and probing question. I do not recall the pastor mentioning the author, but perhaps because I was so deeply moved, I likely just missed it. The question comes from Andy Stanley's (son of Internationally known, Charles Stanley) book, The Best Question Ever ...

In light of your past experiences, your present circumstances, and your future hopes and dreams, what is the wise thing for you to do?