'Conduct' in the Bible

Now when Cephas (Peter) came to Antioch, I opposed him face to face [about his conduct there], because he stood condemned [by his own actions].

If we [claim to] live by the [Holy] Spirit, we must also walk by the Spirit [with personal integrity, godly character, and moral courage—our conduct empowered by the Holy Spirit].

But each one must carefully scrutinize his own work [examining his actions, attitudes, and behavior], and then he can have the personal satisfaction and inner joy of doing something commendable without comparing himself to another.