“Then He came to Bethsaida; and they brought a blind man to Him, and begged Him to touch him. So He took the blind man by the hand and led him out of the town. And when He had spit on his eyes and put His hands on him, He asked him if he saw anything. And he looked up and said, ‘I see men like trees, walking.’ Then He put His hands on his eyes again and made him look up. And he was restored and saw everyone clearly. Then He sent him away to his house, saying, ‘Neither go into the town, nor tell anyone in the town.’” Mark 8:22-26.
“Jesus said to them, ‘Have you understood all these things?’ They said to Him, ‘Yes, Lord.’ Then He said to them, ‘Therefore every scribe instructed concerning the kingdom of heaven is like a householder who brings out of his treasure things new and old.’” Matthew 13:51-52.
“Another parable He put forth to them, saying: ‘The kingdom of heaven is like a mustard seed, which a man took and sowed in his field, which indeed is the least of all the seeds; but when it is grown it is greater than the herbs and becomes a tree, so that the birds of the air come and nest in its branches.’” Matthew 13:31-32.
“For I want you to know what a great conflict I have for you and those in Laodicea, and for as many as have not seen my face in the flesh, that their hearts may be encouraged, being knit together in love, and attaining to all riches of the full assurance of understanding, to the knowledge of the mystery of God, both of the Father and of Christ, in whom are hidden all the treasures of wisdom and knowledge.” Colossians 2:1-3.