Yes, if the soul has natural healthy tendencies, or with the potential to benefit life. Anyway, the light and other tricks the enemy use are rather of programming and imaginary imprints, not so much of an actual occurrence one should worry.
If someone has an interest in Satan, he is welcomed to learn and advance, and if it happens to be at the crossroads to life-changing events, be sure that individual will have full support. People who have a sincere interest in Satan and getting to know him, are the most natural and potential beautiful souls.