'Fearless' in the Bible
Cush fathered Nimrod, who became the first fearless leader throughout the land.
He became a fearless hunter in defiance of the LORD. That is why it is said, "Like Nimrod, a fearless hunter in defiance of the LORD."
And the Angel of the Lord appeared to him and said to him, The Lord is with you, you mighty man of [fearless] courage.
Woe to those who are heroes at drinking wine, who are fearless at mixing beer,
And now, Lord, listen to their threats, and enable Thy servants to proclaim Thy Message with fearless courage,
When Timothy arrives, see to it that [you put him at ease, so that] he may be fearless among you, for he is [devotedly] doing the Lord's work, just as I am.
I have great boldness and free and fearless confidence and cheerful courage toward you; my pride in you is great. I am filled [brimful] with the comfort [of it]; with all our tribulation and in spite of it, [I am filled with comfort] I am overflowing with joy.
Now I myself, Paul, beseech you, by the gentleness and consideration of Christ [Himself; I] who [am] lowly enough [so they say] when among you face to face, but bold (fearless and outspoken) to you when [I am] absent from you!
and ask on my behalf that words may be given to me so that, outspoken and fearless, I may make known the truths (hitherto kept secret)
Do not, therefore, fling away your fearless confidence, for it carries a great and glorious compensation of reward.