Have you noticed you support your idea with Old Testament quotes when there was no Comforter?
Pardon me, but would you please remind us who or what you think the Comforter is?
2Ki 2:9-10, 13-15
(9) And it came to pass, when they were gone over, that Elijah said unto Elisha, Ask what I shall do for thee, before I be taken away from thee.
And Elisha said, I pray thee, let a double portion of thy spirit be upon me.
(10) And he said, Thou hast asked a hard thing: nevertheless, if thou see me when I am taken from thee, it shall be so unto thee; but if not, it shall not be so.
(13) He took up also the mantle of Elijah that fell from him, and went back, and stood by the bank of Jordan;
(14) And he took the mantle of Elijah that fell from him, and smote the waters, and said, Where is the LORD God of Elijah? and when he also had smitten the waters, they parted hither and thither: and Elisha went over.
(15) And when the sons of the prophets which were to view at Jericho saw him, they said, The spirit of Elijah doth rest on Elisha. And they came to meet him, and bowed themselves to the ground before him.
Psa 51:10-12 KJV
(10) Create in me a clean heart, O God; and renew a right spirit within me.
(11)
Cast me not away from thy presence; and take not thy holy spirit from me.
(12) Restore unto me the joy of thy salvation; and uphold me with thy free spirit.
Num 11:27-29 KJV
(27) And there ran a young man, and told Moses, and said,
Eldad and Medad do prophesy in the camp.
(28) And Joshua the son of Nun, the servant of Moses, one of his young men, answered and said, My lord Moses, forbid them.
(29) And Moses said unto him, Enviest thou for my sake?
would God that all the LORD'S people were prophets, and that the LORD would put his spirit upon them!