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”.
“And to the angel of the church in Thyatira write, ‘These things says the Son of God, who has eyes like a flame of fire, and His feet like fine brass…’”, Revelation 2:18.
“As He spoke these words, many believed in Him. Then Jesus said to those Jews who believed Him, ‘If you abide in My word, you are My disciples indeed. And you shall know the truth, and the truth shall make you free.’” John 8:30-32.