What is the ruling of Islamic law on engaging in sexual perversion, and how can one rid themselves of this affliction and return to the natural inclination (fitra) of Islam?

The treatment for a psychological problem lies in willpower and determination, and in realizing that it leads to ruin and disgrace in this world and torment in the afterlife. Remember that you are returning to God, and that true happiness is not found in forbidden desires. Repel evil thoughts by occupying yourself with beneficial thoughts and righteous deeds. Lowering one's gaze purifies the heart from lust, while unrestrained gazing leads to forbidden attachments and corrupt imaginings. Marriage is a decisive cure for natural sexual practice and frees one from corrupt notions. Maintain prayer by strengthening its meaning within yourself, for prayer is a purification of one's connection with God. Finally, do not hesitate to consult a psychiatrist.