'Enlightened' in the Bible

having the eyes of your heart enlightened, that ye may know what is the hope of his calling, what the riches of the glory of his inheritance in the saints,

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

But call to remembrance the former days, in which, after ye were enlightened, ye endured a great conflict of sufferings;