You have words, but the context in which you use them proves you haven't got a clue, but you keep insisting that you understand.
I work in the legal profession and we have legal terminology. When explaining detailed and often complicated legal procedures and process I often ask a client if they are familiar with a word and then confirm if they understand what the word means. If they say yes I continue and will often use the term on a number of occasions. If I see a veil coming over their eyes I stop and go into more detail of the suitable use of the word and its true meaning. When I see the veil lifted I know they lied about understanding.
You have a veil over the eyes of your understanding. It is only the Holy Spirit that can lift it, but you pretend to know so you are left blind, because you insist you can see.
