What does Deuteronomy 33:8 mean?

About Levi, he said: Lord, you gave Levi your special tools and trusted him with your decisions. You tested him at Massah and challenged him at Meribah. Deuteronomy 33:8 - Modern Text Bible

(Levi is honored for his role as priest, trusted with God’s guidance and tested in difficult times, showing his faithfulness.)