God promises Jeremiah that a “new covenant” will be made in the future: a covenant that will allow all the people to know God by heart. The church sees this promise fulfilled in Christ, who draws all people to himself when he is lifted up on the cross. Our baptismal covenant draws us to God’s heart through Christ and draws God’s light and truth into our hearts. We see God’s heart most clearly in the way Jesus shares human suffering, in an agony both the John and Hebrews readings describe.