Psalm 91 is one of sixteen psalms that are called Messianic Psalms; they are prophetic psalms revealing the Messiah (Christ Jesus) to come. Psalms 2, 8, and 22 are three that you may know.
“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.
“When it is evening you say, ‘It will be fair weather, for the sky is red’; and in the morning, ‘It will be foul weather today, for the sky is red and threatening.’ Hypocrites! You know how to discern the face of the sky, but you cannot discern the signs of the times.” Matthew 16:2b-3.
“Again, the kingdom of heaven is like treasure hidden in a field, which a man found and hid; and for joy over it he goes and sells all that he has and buys that field.” Matthew 13:44.
There are seven parables spoken by the Lord in Matthew chapter 13 only three of which are also mentioned in Mark and Luke and none in the gospel of John.
While the gospels record about thirty parables mentioned by Jesus; these seven are significant because they reveal the mysteries of the kingdom of heaven, or as Jesus called them in Mark 4:11, “the mystery of the kingdom of God”.