No, when did Jesus become the Son of God with Power (Immortalized Son!)
With immortal flesh the resurrection
Hebrews 1:1 God, who at sundry times and in divers manners spake IN TIME PAST unto the fathers by the prophets,
Hebrews 1:2 Hath IN THESE LAST DAYS spoken unto us by HIS SON, whom he hath APPOINTED HEIR of all things, BY WHOM ALSO HE MADE THE WORLDS
And so when it says
Romans 1:4 AND DECLARED TO BE THE SON of God WITH POWER, according to the spirit of holiness, BY the resurrection FROM THE DEAD
The second psalm has something to say about THIS DAY
Psalm 2:7 I will DECLARE THE DECREE: the LORD hath said UNTO ME, Thou art MY SON;
THIS DAY have I BEGOTTEN THEE.
Psalm 2:8 ASK OF ME, and I shall GIVE THEE the heathen FOR THINE INHERITANCE,
and the uttermost parts of the earth FOR THY possession.
That second Psalm in Acts 13:13
Acts 13:33 God HATH FULFILLED the same unto us their children,
IN THAT HE hath RAISED up Jesus again; as it is also written in the second psalm, Thou art MY SON, THIS DAY have I BEGOTTEN THEE.
Christ being the First begotten of the dead (Rev 1:5) and made an high priest the same day
Hebrews 5:5 SO ALSO Christ glorified NOT HIMSELF to be MADE an high priest; BUT HE that said unto HIM, THOU art MY SON, to day have I BEGOTTEN THEE.
Hebrews 5:6 As HE SAITH ALSO in another place, THOU art a priest for ever after the order of Melchisedec.
That other place
Psalm 110:1 [[A Psalm of David.]] The LORD said unto MY Lord, Sit thou at MY right hand, until I make THINE enemies thy footstool.
Three verses down
Psalm 110:4 The LORD hath sworn, and will not repent, THOU art a priest for ever after the order of Melchizedek.
Hebrews 10:13 FROM henceforth expecting till HIS enemies be made his footstool.