Jesus is the baptizer with the Holy Ghost, the Comforter

Isaiah 44:3--For I will pour water on the thirsty land, and streams on the dry ground; I will pour out my Spirit on your offspring, and my blessing on your descendants.

Isaiah 59:20-21--"The Redeemer will come to Zion, to those in Jacob who repent of their sins," declares the LORD.  21 "As for me, this is my covenant with them," says the LORD. "My Spirit, who is on you, and my words that I have put in your mouth will not depart from your mouth, or from the mouths of your children, or from the mouths of their descendants from this time on and forever," says the LORD. 

Joel 2:28-29--I will pour out my Spirit on all people.  Your sons and daughters will prophesy, your old men will dream dreams, your young men will see visions. 29  Even on my servants, both men and women, I will pour out my Spirit in those days.

Matt 3:11 -- "I baptize you with water for repentance. But after me will come one who is more powerful than I, whose sandals I am not fit to carry. He will baptize you with the Holy Spirit and with fire.

Mark 1:7-8 -- And this was his message: "After me will come one more powerful than I, the thongs of whose sandals I am not worthy to stoop down and untie. 8 I baptize you with water, but he will baptize you with the Holy Spirit."

Luke 3:16--John answered them all, "I baptize you with water. But one more powerful than I will come, the thongs of whose sandals I am not worthy to untie. He will baptize you with the Holy Spirit and with fire.

Luke 24:49--I am going to send you what my Father has promised; but stay in the city until you have been clothed with power from on high."

John 1:33 -- I would not have known him, except that the one who sent me to baptize with water told me, 'The man on whom you see the Spirit come down and remain is he who will baptize with the Holy Spirit.'

Acts 2:1-18--When the day of Pentecost came...All of them were filled with the Holy Spirit and began to speak in other tongues as the Spirit enabled them...Then Peter stood up with the Eleven, raised his voice and addressed the crowd...this is what was spoken by the prophet Joel: In the last days, God says, I will pour out my Spirit on all people.

Comment:

In the Old Testament, God was speaking when he promised the out pouring of the Holy Spirit.  Isaiah 59 uses the Hebrew Tetragrammaton for the proper name of God--LORD. Yet in the New Testament, there can be no controversy that Jesus will be the one who pours out the Holy Spirit.  Jesus even refers to the promise of the Father in Luke 24:49 that he will pour out.  When considered in perspective of Jesus being Jehovah God in the flesh, there is no conflict between the Old and New Testaments.   Any other interpretation, requires the formulation of a doctrine to reconcile the Bible with itself.