'Supposed' in the Bible

In the twelfth month (that is, the month of Adar), on its thirteenth day, the edict of the king and his law were to be executed. It was on this day that the enemies of the Jews had supposed that they would gain power over them. But contrary to expectations, the Jews gained power over their enemies.

"So tell them, 'The Lord, the God of Israel, says, "Every wine jar is made to be filled with wine."' And they will probably say to you, 'Do you not think we know that every wine jar is supposed to be filled with wine?'

The Lord says, "The leaders of my people are sure to be judged. They were supposed to watch over my people like shepherds watch over their sheep. But they are causing my people to be destroyed and scattered.

Everyone was supposed to free their male and female Hebrew slaves. No one was supposed to keep a fellow Judean enslaved.

So Jesus, when he began his ministry, was about thirty years old. He was the son (as was supposed) of Joseph, the son of Heli,