 And this is, of course, a quote from St. Paul's letter to the Philippians when it says that Jesus became obedient to death, even death on a cross. It's from Philippians 2, that great hymn of the early church that Paul quotes there. Catechism continues, Jesus prays, My Father, if it be possible, let this cup pass from me. Thus he expresses the horror that death represented for his human nature. And here's the difference, though. The catechism explains this.