'Hidden' in the Bible

"You are the light of the world. A city located on a hill can't be hidden.

But whenever you pray, go into your room, close the door, and pray to your Father who is hidden. And your Father who sees from the hidden place will reward you.

so that your fasting will not be noticed by others but by your Father who is in the hidden place. And your Father who watches from the hidden place will reward you."

"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 said, "I praise you, Father, Lord of heaven and earth, because you have hidden these things from wise and intelligent people and have revealed them to infants.

This was to fulfill what was declared by the prophet when he said, "I will open my mouth to speak in parables. I will declare what has been hidden since the creation of the world."

"The kingdom from heaven is like treasure hidden in a field that a man found and hid. In his excitement he went and sold everything he had and bought that field."