July 23, 2021 Armistead Booker On-Demand July 25: Ninth Sunday After Pentecost July 23, 2021 Armistead Booker On-Demand Patrick Boatwright, lead pastor at Oaks Church Brooklyn, teaches from Revelation 3:20 on the Ninth Sunday after Pentecost, speaking in Park Slope on July 25, 2021. This is the fourth in our summer series, “Hear and Practice: The Words of Christ.”