Jamieson on Gen 2
8. Eden--was probably a very extensive region in Mesopotamia, distinguished for its natural beauty and the richness and variety of its produce. Hence its name, signifying "pleasantness." God planted a garden eastward, an extensive park, a paradise, in which the man was put to be trained under the paternal care of his Maker to piety and usefulness.
9. tree of life--so called from its symbolic character as a sign and seal of immortal life. Its prominent position where it must have been an object of daily observation and interest, was admirably fitted to keep man habitually in mind of God and futurity.
tree of the knowledge of good and evil--so called because
it was a test of obedience by which our first parents were to be tried, whether they would be good or bad, obey God or break His commands.
15. put the man into the garden of Eden to dress it--not only to give him a pleasant employment, but to place him on his probation, and as the title of this garden, the garden of the Lord (
Ge 13:10; Eze 28:13), indicates, it was in fact
a temple in which he worshipped God, and was daily employed in offering the sacrifices of thanksgiving and praise.
17. thou shalt not eat of it . . . thou shalt surely die--no reason assigned for the prohibition, but death
was to be the punishment of disobedience. A positive command like this was not only the simplest and easiest, but the only
trial to which their fidelity could be exposed.