Theophylact of Ohrid
Catena Aurea · Johannesevangelium 11
Now a certain man was sick, named Lazarus, of Bethany, the town of Mary and her sister Martha. (It was that Mary which anointed the Lord with ointment, and wiped his feet with her hair, whose brother Lazarus was sick.) Therefore his sisters sent unto him, saying, Lord, behold, he whom thou lovest is sick. When Jesus heard that, he said, This sickness is not unto death, but for the glory of God, that the Son of God might be glorified thereby. Now Jesus loved Martha, and her sister, and Lazarus.
And because they were women, and it did not become them to leave their home if they could help it. Great devotion and faith is expressed in these words, Behold, he whom Thou lovest is sick. Such was their idea of our Lord’s power, that they were surprised, that one, whom He loved, could be seized with sickness.