The awakened can not be taken over by demons or whatever you're afraid of. It can't exert power or influence over a mind that pays no heed to the demons futile attempts to control.

>The Buddha facing Mara is a central motif in Buddhist art and storytelling, depicting the Buddha's triumph over the demon Mara during his enlightenment. Mara, representing temptation, desire, and delusion, tried to prevent Siddhartha Gautama from achieving enlightenment. The Buddha, through meditation and inner strength, overcame Mara's challenges and awakened to the truth, ultimately becoming the Buddha.