And when once we see with the eyes of wisdom and hear with the ears of understanding the ageless truths of the Holy Scrolls, then must we go among the Sons of Men and teach them, for if we jealously hide the holy knowledge, pretending that it belongs only to us, then we are as one who finds a spring high in the mountains, and rather than let it flow into the valley to quench the thirst of man and beast, buries it under rocks and dirt, thereby robbing himself of water, as well. Go among the Sons of Men and tell them of the Holy Law, that they may thereby save themselves and enter the heavenly kingdoms. But tell them in words they may understand, in parables from nature that speak to the heart, for the deed must first arise as desire in one's heart.

After this manner, therefore, pray to your Heavenly Father, when the sun is high at midday: 'Our Father who art in heaven, send to all the Sons of Men your angel of Peace; and send to our knowledge the angel of Wisdom, that we may walk in the paths of the Great Ones who have seen the face of God.'

~ Jesus Christ
The Essene Gospel of Peace
Book Four: The Teachings of the Elect
Source: http://www.essene.com/GospelOfPeace/peace4.html