'Change' in the Bible

I did not come to call the [self-proclaimed] righteous [who see no need to repent], but sinners to repentance [to change their old way of thinking, to turn from sin and to seek God and His righteousness].”

Do not carry a money belt, a provision bag, or [extra] sandals; and do not greet anyone along the way [who would delay you].

I tell you, no; but unless you repent [change your old way of thinking, turn from your sinful ways and live changed lives], you will all likewise perish.

I tell you, no; but unless you repent [change your old way of thinking, turn from your sinful ways and live changed lives], you will all likewise perish.”

He replied, ‘No, father Abraham, but if someone from the dead goes to them, they will repent [they will change their old way of thinking and seek God and His righteousness].’