The first way of refuting someone with a pledge attitude is by saying to him, "You who doubt the Creator's power to determine and do not believe in His great might,(you) whose light of intellect has been dimmed whose lamp of understanding has been put out, overcome by the darkness of your desires it would be correct on your part to demand and take a pledge from your friend and equal who has no authority over you and whose command does not obligate you. It would not, however, be correct for a hired worker to insist on receiving from his employer a security for his salary before he has even started working for him. Certainly, a servant should not insist on receiving from I master a security for his maintenance before beginning to serve him still less should a creature demand a pledge from his Creator before beginning to serve Him" pg 457