To know the child
you must know man,
who was made in the likeness of God.

Thus, to know the man
You must know God. (Metu Neter)

Today people study Jesus and wear bracelets or t-shirts saying WWJD (What would Jesus do?). This concept is thousands of years old. If we are made in the likeness of God, we must study, and know God to truly know ourselves. Deep.