Daniel 2 begins as follows:
“In the second year of his reign, Nebuchadnezzar had dreams. His spirit was troubled and he could not sleep” (Daniel 2.1).
The previous chapter had indicated that the young Judeans selected for the king’s service were to be trained for three years:
“The king assigned them a daily portion of the food from his table and of the wine he drank. He wanted to educate them for three years, at the end of which they would enter the king’s service” (Daniel 1.5).
At the end of this period, Daniel and his companions are examined by Nebuchadnezzar and admitted to his service (Daniel 1.18-20).
At first reading, then, a question arises: how can Daniel have completed three years of training before an event that took place in the second year of Nebuchadnezzar’s reign?
The difficulty is real, but it depends in part on the way the years are counted.