Commentaries:
Jamieson, Fausset, and Brown
a post—a courier. In the wide Persian empire such couriers, on dromedaries or on foot, were employed to carry the royal commands to the distant provinces (Esther 3:13, Esther 3:15; Esther 8:14). "My days" are not like the slow caravan, but the fleet post. The "days" are themselves poetically said to "see no good," instead of Job in them (I Peter 3:10).
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.