'Fearless' in the Bible

If Timothy comes, see to it that [you put him at ease, so that] he has nothing to fear in regard to you, for he is [devotedly] doing the Lord’s work, just as I am.

Great is my confidence in you; great is my pride and boasting on your behalf. I am filled [to the brim] with comfort; I am overflowing with joy in spite of all our trouble.

Now I, Paul, urge you by the gentleness and graciousness of Christ—I who am meek [so they say] when with you face to face, but bold [outspoken and fearless] toward you when absent!

Do not, therefore, fling away your [fearless] confidence, for it has a glorious and great reward.