'Enlightened' in the Bible

having the eyes of your hearts enlightened, that you may know what is the hope of his calling, and what are the riches of the glory of his inheritance in the saints,

For concerning those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,

But remember the former days, in which, after you were enlightened, you endured a great struggle with sufferings;