The inner eye does not see upon command.

“Hand over the prophecy and no one need get hurt," said Malfoy coolly.It was Har…”

“As Hagrid had said, what would come would come and he would have to meet it whe…”

“This liberating discovery enables me to proceed without any fear that I might i…”

“You are determined to hate him [Snape], Harry,” said Lupin with a faint smile. …”