'Although' in the Bible

[Although] God spoke long ago in many parts and in many ways to the fathers by the prophets,

Although he was a son, he learned obedience from what he suffered,

For indeed, [although you] ought to be teachers {by this time}, you have need of someone to teach you again the beginning elements of the oracles of God, and {you have need of} milk, not solid food.

And indeed those of the sons of Levi who receive the priesthood have a commandment to collect a tenth from the people according to the law, that is, from their brothers, although {they are descended from Abraham}.

By faith Abel offered to God a greater sacrifice than Cain, by which he was approved that he was righteous, [because] God approved [him] for his gifts, and through it he still speaks, [although he] is dead.

And [although they] all were approved through their faith, they did not receive what was promised,

For you know that also afterwards, [when he] wanted to inherit the blessing, he was rejected, because he did not find an occasion for repentance, although he sought it with tears.