Verses 1–4
GENESIS - CHAPTER FORTY-NINE
Verses 1-4:
This is the closing scene in Jacob’s long and eventful life. He calls his sons before him as the lies on his dying couch. His last words are to be both blessing and prophetic. As the head and the priest of the clan, he unfolds the prophetic vision of the tribes of which his sons are the progenitors. These are not descriptive of any one era or event in their history. Rather these prophetic blessings are sketches of the general characteristics of the tribes.
In each of the blessings, the character traits of the ancestor describe the general character and history of the tribe. This demonstrates the prophetic nature of the utterance.
The first in order was Reuben, son of Leah, and Jacob’s firstborn. His is a threefold designation: (1) his position, as the firstborn; (2) his relationship to his father, as his "might" and the beginning of his virility; and (3) his natural prominence as the eldest son, the "excellency of dignity" or elevation.
In spite of his natural advantages, Reuben was disqualified from enjoying his position as firstborn. The reason: a character defect. He was "unstable," literally "unboiling as water." He was unwilling to renounce pride, and to control his passions. Moral impurity disqualified him from a leadership role. Jacob did not disown him as his son; he took from him the privileges and responsibilities of the firstborn.
Moral impurity and pride disqualify people in every age from responsible leadership roles. This does not mean they lose their salvation: they lose the privileges and rewards of service and fellowship because of sin (Isa 59:1, 2; 1Co 9:26, 27).