Have your eyes been opened?

Paul prayed to the God of our Lord Jesus Christ that the Saints at Ephesus would have their eyes of understanding opened or enlightened.Why was this important? Paul wanted the saints at Ephesus to realized all the power and glory God had to offer.And if this prayer was answered Paul knew that the problems at Corinth and Galatians were caused by a lack of spiritual understanding.What about you have your Spiritual eyes been opened by God?