Homily from the Solemnity of the Epiphany. St. Paul writes to the Ephesians and talks about the mystery of God being revealed to him. It took 25 years of prayer, study, and preaching for him to be able to fully understand the mystery of God. The Lord wants each of us to understand the mystery of his heart, but that demands that we dive into the mystery instead of passing it off as something we'll never be able to understand.