Why does the peddler refuse the ironmaster’s invitation at first?

The peddler initially refuses the ironmaster’s invitation due to his apprehension and fear of being discovered as a thief. Feeling guilty about his recent crime and wary of the consequences, he believes that accepting the invitation could expose him to scrutiny and jeopardize his freedom. His refusal reflects his internal conflict, as he grapples with his moral failing while also desiring the safety and comfort that the ironmaster’s home offers. This hesitation underscores the tension between his desperate circumstances and the possibility of redemption, setting the stage for his eventual decision to accept the invitation.