God's people have always brought offerings to God. In ancient Israel, these burnt offerings were sacrifices that restored God's relationship with God's people, offering forgiveness and grace. But these sacrifices were also offerings of thanksgiving -- opportunities for God's people to say thank you for grace. When we bring our offerings to church, those offerings are never a payment for grace, nor do they curry God's favor. Our offerings are always an offering of gratitude for what God has already done.