The happy truth that God does not need us is a tonic against the fatal illness of self-reliance. It pleases God to work in and through us, but he is not dependent upon us. He is never biting his nails. He is never on the edge of his seat, worrying over outcomes.
If your god is like that, may I suggest you kill him and turn to the Triune God of the Bible. He is the Sovereign King. In actual fact.