Rab­bi Tirzah Fire­stone is a rab­bi, psy­chother­a­pist, and author based in Boul­der, Col­orado. She is the younger sis­ter of the fem­i­nist writer Shu­lamith Fire­stone, and is a leader in the Inter­na­tion­al Jew­ish Renew­al Move­ment and for­mer co-chair of the North Amer­i­can Rab­binic Call for Human Rights. She main­tains a pri­vate prac­tice in depth psy­chol­o­gy and teach­es and lec­tures nation­al­ly on ancient Jew­ish wis­dom, ances­tral lega­cies, and the heal­ing of trans­gen­er­a­tional trauma.