Luke indicated that Jesus looked up (Ἀναβλέψας δὲ). He saw (εἶδεν τοὺς) rich people (πλουσίους) putting, casting, or dropping their gifts into the treasury (βάλλοντας εἰς τὸ γαζοφυλάκιον τὰ δῶρα αὐτῶν). Only Mark, chapter 21:41, has something similar, but in a more expansive form, while Matthew did not mention this incident. Mark said that Jesus sat down opposite the treasury (Καὶ καθίσας κατέναντι τοῦ γαζοφυλακίου), that was a room in the Temple. This room probably had many large containers, probably twelve receptacles for the various Israelite tribes, to put gifts into. He watched how the crowds of people put money into the treasury containers (ἐθεώρει πῶς ὁ ὄχλος βάλλει χαλκὸν εἰς τὸ γαζοφυλάκιον). Many rich people put in large sums of money (καὶ πολλοὶ πλούσιοι ἔβαλλον πολλά). There is nothing extraordinary about rich people giving lots of money to the Temple treasury. This seemed normal enough. Do you contribute to religious organizations?
This parable story about the dishonest household manager or steward can only be found in Luke, not in any of the other gospel stories. Luke indicated that Jesus said that the house manager asked another debtor (ἔπειτα ἑτέρῳ εἶπεν) how much did he owe his master (Σὺ δὲ πόσον ὀφείλεις). This debtor replied (ὁ δὲ εἶπεν) that he owed 100 cors or containers of wheat (Ἑκατὸν κόρους σίτου). Once again, Luke was the only biblical writer to use this term κόρους that means a cor, about 15 bushels, a dry measure, equivalent to 120 gallons. This dishonest manager then told him (λέγει αὐτῷ) to take his bill (Δέξαι σου τὰ γράμματα) and make it 80 cors (καὶ γράψον ὀγδοήκοντα). This was only a 20% discount or a reduction from 1,500 bushels to 1,200 bushels of wheat. This corrupt manager was not as kind to this debtor, compared to the first debtor. Is debt a good thing to have?
Joel reminded the children of Zion that they should rejoice and be glad in Yahweh, their God, because he has given them plenty of rain, both the early and later rain, just like before the locust attack. Thus, the threshing floors would be full of grain. The vats or containers for the wine and the oil from the vines and trees would be overflowing.