Does Chuck Missler promote Bible Codes and Divination?

No. Although Chuck does explore Equidistant Letter Sequencing (ELS) in many of his studies such as Hidden Treasures, he only does so to show some interesting examples of the uniqueness of God's Word that defy mere coincidence. It also seems to be an example that the Bible has been designed to anticipate and prevent what Chuck calls "Hostile Jamming". Chuck mentions on several occasions the dangers of going too far with ELS, warns against some of the "nonsense" surrounding ELS and not to delve into divination or try to use ELS to predict future events as the Bible prohibits it.