Friend, believe the words of Yeshua which I quote below, and do not fear to enter into the waters of the Word of Torah, Prophets, and Writings; for you will not "fall from grace" if you enter in with a repentant heart, and in prayer, so long as you continue in the Spirit of the Testimony of Yeshua, and so long as you do not seek to justify yourself by the law:
Matthew 13:51-52
51. Yeshua says unto them, Have you understood all these things? They say unto him, Yea, Master.
52. Then he says unto them: Therefore every scribe which is discipled unto the kingdom of the heavens is like unto a man that is an householder who brings forth out of his thesauros-treasury things new and old.
Therefore, in the context of the above statement, all of the parables of Matthew 13 pertain to both the "old", (covenant) and the "new", (covenant). And therefore the parables of Messiah expound the Torah, the Prophets, and the Writings, and the "new" is the "old" as it is understood through the "lenses" of the parables, allegories, doctrines, idioms, and sayings of Messiah Yeshua. I have no wisdom of my own.
Genius again. We need more unto your fashion