Spiritual Protection
‘The world’, remember, in this gospel doesn’t mean simply the physical universe as we know it. It means the world insofar as it has rebelled against God, has chosen darkness rather than light, and has organized itself to oppose the creator
In first-century Judaism, ‘holiness’ called to mind the Temple in particular. It was the holy place, the place where the holy God had promised to live. It referred particularly to the Holy of Holies, the innermost shrine, where the high priest would go once a year to make atonement for the people. The high priest had to go through special ceremonies of ‘consecration’, to be ‘set apart’ so that he could enter into the presence of the holy God, and pray there for his people. In exactly the same way, Jesus is declaring that he has been, all along, ‘set apart’, ‘consecrated’ for God’s exclusive service. Now, like the high priest, he is asking the father to preserve his people from evil, from the tricks and traps of ‘the world’. He wants them to be his holy people in the best and fullest sense.