For what its worth, my opinion of this is: to say that astrology is in any way connected to the devil is ridiculous. The Bible is open to many interpretations by the reader, and it can mean what you want it to mean. I myself am not an avid Bible reader, as I share the opinion that it has undoubtedly been changed over the ages. It is not fact written in stone! But my husband has read the Bible many times and knows it well, and we are Christian Spiritualists! Obviously we have not come to the conclusion that you have by reading it. And also for the record, I am not, in any shape or form, connected to the devil! That is pure hokum that I last heard through the lips of a Jehovahs witness! Do you really think that the devil needs astrology to influence people? I don't think so.
On a lighter note, my daughter had her birth chart made up some years ago, and it was fantastic! It was so accurate that it was a good recommendation of her character! I would love to have mine done, but alas, do not know the time of my birth!