At that time Jesus said, “Father, Lord of heaven and earth! I thank you because you have shown to the unlearned what you have hidden from the wise and learned.
“Good for you, Simon son of John!” answered Jesus. “For this truth did not come to you from any human being, but it was given to you directly by my Father in heaven.
and he answered, “The knowledge of the secrets of the Kingdom of God has been given to you, but to the rest it comes by means of parables, so that they may look but not see, and listen but not understand.
The God who said, “Out of darkness the light shall shine!” is the same God who made his light shine in our hearts, to bring us the knowledge of God's glory shining in the face of Christ.
We know that the Son of God has come and has given us understanding, so that we know the true God. We live in union with the true God—in union with his Son Jesus Christ. This is the true God, and this is eternal life.