Isaiah 53:4-6 explicitly state this. Having seen your arguments against God's wrath NOT being what Christ died for, I can only come to the conclusion that "the bible doesn't use the word wrath" is the sum and substance of your argument. The bible speaks throughout it's pages of God's wrath against sinners for their sin. What does "Jesus was bearing our sin, enduring the wages or consequences of our sin" even mean in your worldview?
No, Isaiah 53:4-6 does not explicitly state that. You believe the verses
teach that...but it is certainly not stated.
We need to be more careful when dealing with Scripture. Too many Calvinists try to take the short cut by saying their theory is "stated" in Scripture when it 8s not.
I believe that Jesus bearing our sins, enduring the consequences of our sins means exactly that. Jesus bore our sins. Sin begats death. Jesus suffered what our sins produce (the "wages" of sin).
I do not automatically add to those passages. I also do not deny passages explicitly stating that sins cannot be transferred, that God will forgive based on repentance, that God will never abandon the righteous, that God will not condemn the righteous, etc.