Apocryphon of James
Know Yourselves
When we heard this, we became sad. But when he saw that we were sad, he said, "I say this to you that you may know yourselves.
"The kingdom of heaven is like a head of grain that sprouted in a field. And when it was ripe, it scattered its seed, and again it filled the field with heads of grain for another year. So with you, be eager to harvest for yourselves a head of the grain of life that you may be filled with the kingdom.
"And as long as I am with you, pay attention to me and trust in me, but when I am far from you, remember me. And remember me because I was with you and you did not know me.
"And once again I appeal to you. I am disclosed to you as I am building a house useful to you when you find shelter in it, and it will support your neighbors' house when theirs threatens to collapse.
"Again I warn you, you who are. Be like those who are not, that you may be with those who are not.