Ad Hominem (Personal Attacks) argument is a form of genetic fallacy. Arguments of this fallacy focus not on the evidence for a view but on the character of the person advancing it; proponents that use this fallacy seek to discredit the position by discrediting those who hold those position. It is always important to attack arguments, rather than arguers, and this is where arguments that commit the ad hominem fallacy fall down.
Why don't we man-up and attack the arguments, rather than me? Or do you prefer to utilize Ad Hominem Personal Attacks which display your fallacy falling flat on its face! Why don't you confront God the Father and tell Him that He made a mistake when He appointed ONE mediator between God and men?