An advocate's duty to justice extends beyond the courtroom and applies crucially to the pre-litigation stage, including the drafting and issuance of legal notices. This means upholding honesty, avoiding malicious claims, providing sound advice, and ensuring legal notices are drafted ethically and accurately. Professional conduct rules and case law confirm that misleading or dishonest pre-litigation actions can lead to disciplinary action, underscoring the advocate's responsibility to truth and fairness at all stages.