It is not about a Devil’s Delusion but about man's delusion and human escape from his own responsible choices.
By the Breath of God, His Words were formed. By His Words came everything into being, but only the man was blessed by the Breathing of God in his nostrils so that life came into him but also a special relationship was created.
After the wrong choice and action of the first human beings the elohim had no other choice than to bring over man the curse He had warned them for. But out of love for His creatures He also provided straight away a solution against the curse of death and gave man a second chance.