One questoin...Does it say anywhere in Matthew..."Jesus of Nazareth"?The doctrine of the Trinity is encapsulated in Matthew 28:19, where Jesus instructs the apostles: "Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit."
The parallelism of the Father, the Son, and the Spirit is not unique to Matthew’s Gospel, but appears elsewhere in the New Testament (e.g., 2 Cor. 13:14, Heb. 9:14), as well as in the writings of the earliest Christians, who clearly understood them in the sense that we do today—that the Father, the Son, and the Spirit are three divine persons who are one divine being (God).
"After the foregoing instructions, baptize in the name of the Father, and of the Son, and of the Holy Spirit, in living [running] water.... If you have neither, pour water three times on the head, in the name of the Father, and of the Son, and of the Holy Spirit" (Didache 7:1 [A.D. 70]).
Ignatius of Antioch
"[T]o the Church at Ephesus in Asia ... chosen through true suffering by the will of the Father in Jesus Christ our God" (Letter to the Ephesians 1 [A.D. 110]).
"For our God, Jesus Christ, was conceived by Mary in accord with God’s plan: of the seed of David, it is true, but also of the Holy Spirit" (ibid., 18:2).
BTW "waters" was the "abyss"(nun) spoken of in the "Old Kingdom" of Egypt.
BTW- If "lineage" was determined by "male" succession(as was everyone preceding), then Jesus born of "Mary" was totally out of the picture of succession of lineage.