'Character' in the Bible

Iron sharpens iron; so a man sharpens a friend's character.

You belong to your father the Devil, and you want to carry out the desires of your father. He was a murderer from the beginning and has never stood for truth, since there is no truth in him. Whenever he tells a lie, he speaks in character, because he is a liar and the father of lies.

endurance produces character, and character produces hope.

We are not recommending ourselves to you again but are giving you a reason to be proud of us, so that you can answer those who are proud of outward things rather than inward character.

In the same way, when God wanted to make the unchangeable character of his purpose perfectly clear to the heirs of his promise, he guaranteed it with an oath,

For this very reason, you must make every effort to supplement your faith with moral character, your moral character with knowledge,