Q.  Is the current Protestant Heresy of the Image Dei, the Diamond Sin in the Image of God, tantamount to the Rejection of the Cross?

A.  Yes. By estimation 90 to 99% of Protestant entities and their media/academia affiliates maintain sacrilege in Image of God heresy. The Protestant portion remaining orthodox in belief has not been able to publicly mount descent nor opposition to the heresy, and neither has that portion presented Image orthodoxy as alternative to blanket postmodern religiosity.

Q.  Why?
A.  Read or read again the IOG intermediate points and IOG-section 3 Advanced Christology. (Further answer pending ...)

Q.  Does Protestantism require a 2nd Reformation?
A.  Yes.

Q.  Why?
A.   Read again the answer to the 1st FYI question.