Some other examples would be misunderstandings about The Elect, Predestination, and the Broad and Narrow way.
cc:
@MMXX input invited.
The select group known as "The Elect" certainly has a biblical basis, but leaves those paying attention with questions. By definition those not "elected" have been either overlooked or discarded. Same with predestination. If some were predestined to life, what were the rest predestined to? (by default)
James admonishes us against showing favoritism. So how do we square this with what we hope is true about God, he is no respecter of persons. If so, how can there be an Elect, or those predestined to destruction?
And what about the Broad and Narrow way? Few there be that find it? Making salvation seem like a high-stakes game of hide and seek. A puzzle that most will never solve, leading to their own eternal destruction.
Same with "free will" Decisionism as the determiner of our destination in the afterlife. Which assumes that everyone has had an equal opportunity to hear the "message" and respond positively. When those that believe this are pressed, they will make allowances for those who have NOT had an equal opportunity. Thus unraveling their own inflexible doctrines.
Such stances put God in a bad light, calling his standard of morals and ethics into question. What's wrong with this picture?