We must believe in the Creator God ourselves but we should not force others to believe in Him. He is ONE and has no partners, wife or son or daughetrs; we all need HIS mercy; He does not need anything from us.
Nonsense. He demands your obeisance, your worship, your soul and in the end your very life. Should you not provide these things He will send you to Hell to be tortured forever - He must need them pretty badly.