From the Bible Words which give us a clue that God the Father possesses "
the dregs of the cup of My Fury", and what Fury Jesus Experienced which caused Him to Pour Out His Blood and to Suffering Physical Corporal Death
"in the flesh" was the cup He Prayed for the Father to spare Him from, but there was no other way than for Jesus to be scourged and executed by the barbaric means of His Crucifixion.
Isaiah 51:22
"Thus saith thy Lord the LORD, and thy God
that pleadeth the cause of his people, Behold, I have taken out of thine hand the cup of trembling,
even the dregs of the cup of my fury; thou shalt no more drink it again:"
Matthew 20:22
But Jesus answered and said, Ye know not what ye ask. Are ye able to drink of the cup that I shall drink of, and to be baptized with the baptism that I Am baptized with? They say unto Him, We are able."
"meaning His reproaches, sorrows, sufferings, and death; which because of the disagreeableness of them, He compares to a bitter cup of Vengeance, Wrath, Fury, and Indignation; and because they were Appointed to Him, and Allotted for Him, they were His Portion, therefore He expresses them by a "cup"; and because they were so many and great, of such an overwhelming nature, that He seemed to be Plunged into them, and Covered with them, therefore He likens them to a "baptism" and which the Ordinance of water baptism, performed by immersion, is a lively representation of.
"Now Christ suggests to these Disciples, that instead of indulging their ambitious desires of worldly grandeur, that they would do well to consider what a Bitter cup He had to drink of, and what a Sea of Sorrows and Sufferings He was about to be Plunged into, and Drenched in; and whether they could think of enduring anything of the Like Kind, for His Sake..."
Matthew 20:23. "And He saith unto them, Ye shall drink indeed of My cup, and be baptized with the baptism that I Am baptized with: but to sit on My Right Hand, and on My Left, is not Mine to Give, but
it shall be Given to them for whom it is Prepared of My Father."
This was Jesus' Prophecy to James and John, of what they should suffer for Christ, and expresses nothing related to Jesus' Vicarious and Efficatious cup He Drank by Suffering and Dying on the cruel cross.
"And He saith unto them, ye shall drink indeed of My cup,.... Not of the selfsame, but of what was like unto it; meaning, that they should endure much persecution for His Name's Sake, as all that will live Godly in Christ Jesus must expect in one shape or another.
"Thus James, who was one of these persons, was slain with the sword by Herod;
"John, the other, was imprisoned, and beaten by the order of the Jewish sanhedrim, was banished into the isle of Patmos by Domitian; and, some say, was cast into a cauldron of boiling oil, though saved in it: so that these words seem to be a Prophecy of what they should suffer for Christ, instead of enjoying places of worldly honour and profit under Him, they were seeking for."