July 17, 2023 Ally Colandrea On-Demand July 16: Seventh Sunday after Pentecost July 17, 2023 Ally Colandrea On-Demand David Louw, pastor of leadership development and formation at Trinity Grace Church, teaches from Psalm 20 and the topic: “The life changing potential of intercession” on the seventh Sunday after Pentecost, speaking in Park Slope on July 16, 2023.