The epistemological boat

In one respect I agree with most of this:

https://maverickphilosopher.typepad.com/maverick_philosopher/2019/01/god-the-cosmos-other-minds-in-the-same-epistemological-boat.html

However, I have several points of disagreement:

i) I don't think the various arguments from evil cast reasonable doubt on Christian theism. I've given my reasons on multiple occasions.

ii) As far as losing faith in God, I suspect what most folks in that situation really doubt isn't God's existence but God's benevolence. And there's a practical link between the two: if you doubt God's benevolence, then the question of his existence is secondary. You just don't care any more whether or not God exists. Where's the relevant point of contrast between an indifferent God and a nonexistent God? An indifferent God isn't looking out for you and a nonexistent God isn't looking out for you.

In terms of religious disillusionment, I don't think God's existence is the primary issue. If you can no longer bring yourself to believe in a God who cares about you, that moots the relevance of whether he exists. The question ceases to be of any interest once you cut the nerve of self-interest.

iii) There's a sense in which God is dubitable in a way that belief in other minds, the past, the external world is not. That, however, is the wrong way to cast the issue. Dubitability or indubitability are psychological states. The criterion shouldn't be psychology but reason, evidence, and justification. What's the explanatory power of naturalism compared to Christian theism? What is necessary to ground your beliefs? 

The important question at issue isn't whether people can and do doubt God's existence, but whether they ought to. Not whether it's possible but whether it's rational.