Many people of the Jews therefore knew that he was there: and they came not for Jesus' sake only, but that they might see Lazarus also, whom he had raised from the dead.
All Commentaries on John 12:9 Go To John 12
Theophylact of Ochrid
AD 1107
These people who came to Jesus showed good sense and judgment, as opposed to those who senselessly raged against Him. For they came, the Evangelist says, not for Jesus' sake only, but that they might see Lazarus also. Indeed, because the miracle was so astounding, many wanted to see the resurrected man, and perhaps hoped to hear something from Lazarus about the others who were with him in hades. But the Pharisees were so inhuman that they desired to kill not only Jesus, but also Lazarus, who had become the cause of salvation for many of the guileless who were lead to faith by means of the miracle worked in him. Thus the Pharisees considered the good he had experienced to be his crime. Above all they were vexed that with the great feast approaching all the people were rushing to Bethany to hear about the miracle and become eyewitnesses of the resurrected man.