'Secret' in the Bible

That thine alms may be in secret: and thy Father which seeth in secret himself shall reward thee openly.

But thou, when thou prayest, enter into thy closet, and when thou hast shut thy door, pray to thy Father which is in secret; and thy Father which seeth in secret shall reward thee openly.

That thou appear not unto men to fast, but unto thy Father which is in secret: and thy Father, which seeth in secret, shall reward thee openly.

"So never be afraid of them, because there is nothing hidden that will not be revealed, and nothing secret that will not be made known.

At that time Jesus made answer and said, I give praise to you, O Father, Lord of heaven and earth, because you have kept these things secret from the wise and the men of learning, and have made them clear to little children.

That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.

The kingdom of heaven is like a secret store of wealth in a field, which a man came across and put back again; and in his joy he goes and gives all he has, to get that field.

Wherefore if they shall say unto you, Behold, he is in the desert; go not forth: behold, he is in the secret chambers; believe it not.

But he who was given the one went away and put it in a hole in the earth, and kept his lord's money in a secret place.