Rhee Millena Timbang is the thirteenth Obispo Máximo or Supreme Bishop of the Philippine Independent Church (Iglesia Filipina Independiente) who served from 2017 to 2023.

He was elevated from Diocesan Bishop of Surigao to Obispo Máximo (OM) on June 25, 2017 and succeeded Ephraim Fajutagana after getting elected on May 9, 2017.

[4][5] In his role as Obispo Máximo, as well as a widely regarded human rights defender and staunch advocate of the marginalized sectors, Timbang has been highly critical of then-Philippine president Rodrigo Duterte's declaration of martial law in Mindanao and the task force NTF-ELCAC.

The first statement was titled "Celebrating the Gift of Faith, Learning from the Past, and Journeying Together" and the second one as "Mutual Recognition of Baptisms between the IFI and the RCC in the Philippines."

In one of the statements, both IFI and Roman Catholic leaders "ask and pray for mutual forgiveness for any injuries inflicted in the past" and "strive for the healing and purification of memories among its members".