True Christian humanity not only comprises the divine attributes that fill us within; it also comprises the attributes that we received at creation. At the time man was created, he had only the image of God’s attributes; he did not have the content and reality of these attributes. This is why we all have to receive this God of creation into us to be our content. When He fills us, we can truly love Him. This is not to live ourselves but to live Him. It comes out of divinity and is expressed through humanity. This is the humanity a Christian should have.
The divine nature is the source and the content, and the human nature is the expression and the form. This is what we mean by humanity. We can also call it morality or virtue. It is a kind of character of a Christian and is something that every servant of the Lord should have. (The Glorious Vision and the Way of the Cross, ch. 3, by W. Lee)