Every person in the Triune God shares the same divinity. This eternal love was reflected in two acts of God: Creation out of love; and self denial in redeeming humanity which was fulfilled in the incarnation, passion, and death of Jesus Christ. He had to die to himself in order to rise from the dead and restore wounded humanity in sin to the Father.
Inspired by a homily given by Fr. Boulad on the baptism of Jesus, I spoke about the "naked" God in January this year. See here: http://todayquestions.
Naked means he has nothing - He leaves everything he has in order to complete his mission...
Mary Did You Know? [Click here to listen]