The Orthodox Church teaches what is necessary for us to truly repent.

"The UFO Deception", "Orthodoxy And The Kingdom Of Satan", and my other books can be seen here https://www.amazon.com/s?k=father+spyridon+bailey&crid=15ZR6M1GG9YJX&sprefix=father+sp%2Caps%2C192&ref=nb_sb_ss_ts-doa-p_1_9

Youtube: https://www.youtube.com/watch?v=MsrMvsqT1Fc