he is the inverse of deception, he is honest and sincere and confesses his temptation. he comments on the lack of stars in the sky - banquo seeks salvation and solace from heaven. macbeth tries to hide this, opposed to confess: 'stars hide your fires', this motif of stars exposes macbeth and banquo as diametrically opposed in their aspirations. macbeth wants to hide his malicious intentions from god, yet banquo wants to confess his temptations to be free of them.