One connection is God the Father speaking, either to His Son or speaking to "us" through His Son. It is said in both scriptures, Jesus is the heir of the nations, the heir of all things, which means that God the Father owned everything and now has all things given to His Son.
These have been given to Him after he grew up so to speak, being trained, disciplined by the Father, growing from a boy, servant to God being proud to call Him His Son.
Although He was a Son, He learned obedience from what He suffered. Hebrews 5:8
It's interesting how God called Jesus His servant a few times.
Here's the definition of that meaning:
Definition: a child, boy, youth
Usage: (a) a male child, boy, (b) a male slave, servant; thus: a servant of God, especially as a title of the Messiah,
Cognate: 3816 país – a child under training (strict oversight), emphasizing their ongoing development necessary to reach their highest (eternal) destiny.
Here are a few scriptures where Jesus is referred to as His servant, Which can mean he was a child under training.
The God of Abraham, Isaac, and Jacob, the God of our fathers, has glorified His servant Jesus. You handed Him over and rejected Him before Pilate, even though he had decided to release Him. Acts 3:13
When God raised up His Servant, He sent Him first to you to bless you by turning each of you from your wicked ways.” Acts 3:26
In fact, this is the very city where Herod and Pontius Pilate conspired with the Gentiles and the people of Israel against Your holy servant Jesus, whom You anointed. Acts 4:27
Jesus was shown to the world to be worthy of being His Son by His faith in God the Father which was made perfect Through the obedience dying on the cross.
In a way, it's reminiscent of Abraham wanting his very own son, so his son could be his heir of everything he had.