Genesis 49:7

Cursed... — Jacob condemns Simeon and Levi not because they were angry, but because they vented their anger in a perfidious and violent manner. The next sentence literally is, And their rage, for it was hard. The indignation at Joseph’s dreams, told them by him innocently, led them to an act harsh and in human (see Genesis 42:21).

I will divide them... — This prediction was equally fulfilled in the fact that neither of the tribes of Simeon and Levi possessed any political importance in Israel. The brothers had banded together to oppress their kindred; their descendants were powerless. But in every other respect the fulfilment was utterly diverse. In the wilderness the Simeonites dwindled from 59,300 to 22,200 men (Numbers 1:23; Numbers 26:14); and after the conquest of Canaan, were so feeble as to have only fifteen towns assigned them, scattered about in the territory of Judah. And there they melted away, being either absorbed into the tribe among whom they dwelt, crwithdrawing to wander as nomads in the wilderness of Paran. In Levi’s case the curse was changed into a blessing by the faithfulness of the tribe upon a very trying occasion (Exodus 32:26); and we learn from it the great lesson that the Divine rewards and punishments, even when specified in prophecy, are nevertheless conditional upon human conduct. Of this diversity of fulfilment there is not the slightest indication in Jacob’s blessing, while in that of Moses the lot of Levi is described in terms of the highest praise, and that of Simeon is passed over in inglorious silence.