Because you didn't serve Yahweh your God with joyfulness, and with gladness of heart, by reason of the abundance of all things;
TSK
TSK · Deuteronomy 8:12
Treasury of Scripture Knowledge references in WEB.
But Jeshurun grew fat, and kicked. You have grown fat. You have grown thick. You have become sleek. Then he forsook God who made him, and lightly esteemed the Rock of his salvation.
I made myself great works. I built myself houses. I planted myself vineyards.
who say, [The time] is not near to build houses: this [city] is the caldron, and we are the flesh.
Forasmuch therefore as you trample on the poor, and take taxes from him of wheat: You have built houses of cut stone, but you will not dwell in them. You have planted pleasant vineyards, but you shall not drink their wine.
Likewise, even as it happened in the days of Lot: they ate, they drank, they bought, they sold, they planted, they built;