520 B
520 B
concerning his Son
This refers to "the gospel of God," the good news that God promised to send his Son into the world.
Son
This is an important title for Jesus, the Son of God. (See: rc://en/ta/man/translate/guidelines-sonofgodprinciples)
who was a descendant of David according to the flesh
Here the word "flesh" refers to the physical body. AT: "who is a descendant of David according to the physical nature" or "who was born into the family of David" (See: rc://en/ta/man/translate/figs-explicit)