And just how was Judas benefited by God respecting his "choice" to betray our Lord?
When the Bible says that God hardened Pharaoh's heart, it is clear that Pharaoh's will was being driven by God's plan and purpose. Where did Pharaoh's free will come into play? If Pharaoh's will was inviolate (as some of you Catholics insist) then God would not have been able to harden his heart. Nor would he have been able to soften yours. Your free will is not sacrosanct. God can mold you anyway he wants to. He can make you into a vessel to demonstrate his mercy or he can make you into a vessel to demonstrate his wrath.
While Judas' choices may have been of his own free will, God clearly placed him in the unique position where his destiny as the Son of Perdition was sealed from the foundation of the earth. God chose Judas from the foundation of the earth for a specific purpose and his purpose was to use Judas as a vessel of wrath.
What is his purpose for us? Something to ponder.
God is no respector of persons and shows no partiality. God saves each of us exactly like John the Baptist, Jeremiah and Paul. While we may not have been blinded going to Damascus, God has set us apart from the foundations of the world. He opens every Christian's heart up and calls us for His purpose. That purpose may be great or small but that is for God to decide.
Why he chose not to open Pharaoh's or Judas' heart is a mystery. He has His reasons I'm sure. But He uses everyone to accomplish His divine will.
Nebuchadnezzar was set apart by God to destroy Judah. Before Nebuchadnezzar was saved by God (Daniel 4), God called him His "servant" (Jer 43:10) - a distinction reserved for believers.
how was Judas benefited by God respecting his "choice" to betray our Lord?
Judas's sin was redeemed, just like anyone else's.
God hardened Pharaoh's heart
The issue is, is God intending evil or not? In the same book, God talks to Moses, tell him what to do and makes promises. It is clear fromt he scripture that Moses's will is aligned with God's and Pharaoh's is not.
use Judas as a vessel of wrath
What wrath? God was wrathful at Himself Incarnate?