It has been alleged that he left a hand-written note to his followers and they were reportedly instructed to only open the note after Rabbi Kaduri had been dead for one year.
Diyakini, ia meninggalkan sebuah catatan tulisan tangan kepada para pengikutnya dan mereka dikabarkan diperintahkan hanya membuka catatan tersebut setelah bRabbi Kaduri meninggal selama setahun.