Inventing a lie
Who is more unjust than one who fabricates lies about Allah or denies His signs?
6:21Who doth greater wrong than he who inventeth a lie against Allah or denieth His revelations? Lo! the wrongdoers will not be successful.
10:17Who doeth greater wrong than he who inventeth a lie concerning Allah and denieth His revelations? Lo! the guilty never are successful.
11:18Who doeth greater wrong than he who inventeth a lie concerning Allah? Such will be brought before their Lord, and the witnesses will say: These are they who lied concerning their Lord. Now the curse of Allah is upon wrong-doers,