'Faithful' in the Bible

He who goes about as a gossip reveals secrets,But he who is trustworthy and faithful keeps a matter hidden.

A wicked messenger falls into hardship,But a faithful ambassador brings healing.

A faithful and trustworthy witness will not lie,But a false witness speaks lies.

Many a man proclaims his own loyalty and goodness,But who can find a faithful and trustworthy man?

Like the cold of snow [brought from the mountains] in the time of harvest,So is a faithful messenger to those who send him;For he refreshes the life of his masters.

Faithful are the wounds of a friend [who corrects out of love and concern],But the kisses of an enemy are deceitful [because they serve his hidden agenda].

A faithful (right-minded) man will abound with blessings,But he who hurries to be rich will not go unpunished.