'Religious' in the Bible

"And this day will become a memorial for you, and you will celebrate it as a religious feast for Yahweh throughout your generations; you will celebrate it as a lasting statute.

{And} when you come into the land that Yahweh will give to you, as he said, you will keep this {religious custom}.

{And} when your children say to you, 'What [is] this {religious custom} for you?'

On the fifteenth day of this month [is] a religious feast, unleavened bread must be eaten for seven days.

" 'Then on the fifteenth day of the seventh month you will have a holy convocation; {you will not do any regular work}, and you will hold a religious feast for Yahweh for seven days.

Jeroboam also inaugurated a religious feast in the eighth month on the fifteenth day of the month, like the religious feast which was in Judah, and he offered [sacrifices] on the altar. Thus he did in Bethel, by sacrificing to the calves that he had made; and he placed in Bethel the priests of the high places which he had made.

He offered [sacrifices] on the altar which he had made in Bethel on the fifteenth day of the eighth month which his heart had devised. He inaugurated a religious feast for the {Israelites}, and he went up to the altar to offer incense.

And [during] the seven days of the religious feast he shall provide [as] a burnt offering to Yahweh seven bulls and seven rams without defect for each of the seven days, and [as] a sin offering a he-goat for each day.

Look! I [am] going to rebuke {your offspring}, and I will scatter offal on your faces, [the] offal of your religious feasts, and you will be carried to it.

So Paul stood there in the middle of the Areopagus [and] said, "Men of Athens, I see you [are] very religious {in every respect}.

If anyone thinks he is religious, [although he] does not bridle his tongue but deceives his heart, this person's religion [is] worthless.