'Courageously' in the Bible

Take notice, please, that Amariah the Chief Priest is presiding over all cases that pertain to the LORD, Ishmael's son Zebadiah is presiding as ruler of the household of Judah with respect to all cases that pertain to the national government, and the descendants of Levi will preside over your other civil cases. Serve courageously, and the LORD will be with the upright."

Barnabas, however, introduced Saul to the apostles, telling them how on the road Saul had seen the Lord, who had spoken to him, and how courageously he had spoken in the name of Jesus in Damascus.

So he freely circulated among them in Jerusalem, speaking courageously in the name of the Lord.

Moreover, because of my imprisonment the Lord has caused most of the brothers to become confident to speak God's word more boldly and courageously than ever before.