'Rather' in the Bible

Nebuchadnezzar exclaimed, “Praise to the God of Shadrach, Meshach, and Abednego! He sent His angel and rescued His servants who trusted in Him. They violated the king’s command and risked their lives rather than serve or worship any god except their own God.

Out of one of them came forth a rather small horn which grew exceedingly great toward the south, toward the east, and toward the Beautiful Land.

Incline your ear, my God, and listen; open your eyes and look at our desolation and the city that is called [by] your name, for we [are] not presenting our pleas for mercy {before you} because of our righteousness, but [rather] because of your great compassion.