The Publican in the Parable was conscious of this fear.

But, again, that Publican also who was praying in the Temple was very importunate about forgiveness, because he was much afraid of punishment. He was in a state of fear and love ; he both verily loved the Merciful One on account of His forgiveness, and he verily feared the Judge on account of His vengeance. And though, on the one hand, he was praying in love because of his affection, yet, on the other hand, because of his fear he would not dare to lift up his eyes unto Heaven. And though Grace was urging him forward, his fear was unable to cross boldly the limit of justice.