We see that everyone received their order at the end of the day; In other words, everyone has to work until the end, until the day is over. In the vineyard of the Lord, the work of planting, cultivating and harvesting also continues until everything is over.
The moral of this parable is that we have to yearn to enter the vineyard and work. We have to be available for God (the owner of the vineyard) to call us. We have to want to work, and also, persevere until the end of the day, regardless of the time that each of us has worked.
