When I read my Bible, I do not find Jesus saying that only when I'm prepared will I receive further instruction. The truth of Jesus is written plainly for all to read and the Bible is an easily accessible work. A religion that wishes to hide the truth is reminiscent of a faith that has much to hide from its own parishoners. Hiding knowledge is a deceitful tactic that does not further the love of Christ... which is for all to receive.
Mark 4
10 And when he was alone, they that were about him with the twelve asked of him the parable.
11 And he said unto them, Unto you it is given to know the mystery of the kingdom of God: but unto them that are without, all these things are done in parables:
12 That seeing they may see, and not perceive; and hearing they may hear, and not understand; lest at any time they should be converted, and their sins should be forgiven them.
That is Christ Himself speaking. You are just as ignorant as the rest of them.
*"as long as it's translated properly"