Say I wanted to learn with an elder fellow (80s) who's always Been irreligious his entire life. What should I learn with him to bring him to Religion. **Keep in mind:** He can read Hebrew, he believes in GD & his main problem is that the Rabbis came along of enacted their own stuff. He essentially only believes in the Written Torah. None of his immediate family is religious either. What does traditional kiruv have to say about this, what sefer do I learn with him; Tanach, Mishna, Gemara, Mussar?