You can rest assured that this man will never give up his Christianity to return to your religion...
He has found Jesus...Jesus is in him...And he in Jesus...
The same Holy Spirit that raised Jesus from the dead; the same Holy Spirit that you guys claim leads your magisterium now resides in this man, and all born again Christians...
We Catholics do have the Holy Spirit. In fact the Holy Spirit guided us as we canonized the scriptures and is still guiding us (and Protestants). Somehow I find it hard to believe that nobody found Jesus until after the Reformation. Praise Jesus that I found him in the Lutheran Church and haven’t lost him despite being received into the Catholic Church.