Thank you for your question. Satan will try anything. There was a story of a mystic where Satan came to him at prayer time and tell him to pray just so that a he may be confused into obeying him. The mystic said I am praying but not because you told me and continued his worship. The best way to deal with Satan is to ignore your doubts and to be sure of what you are doing and why you are doing it.
May you always be successful