...Jesus tells us, “no one is good but God.” The Psalms state several times, “the Lord is good/for He is good.”
So, we seem to have the Bible teaching us quite simply: God is good. Yes?
Should we take that to mean God is always good, that everything God does is morally good & righteous, everything He does falls within the category of “good”? Is it an absolute, never-changing fact? *OR*, should we instead take that to mean God is usually good but still does immoral & unrighteous things once in a while? Is “God is good” just a general statement and not absolute? Does God do anything that has no good in it?...
Of those such as myself whom to appearance per context you are polling (I reserve the right to define what I mean for response purposes elsewhere if necessary), I would be surprised to find any who would confess "God is
usually good but still does immoral & unrighteous things once in a while," unless perhaps the one responding agreed unawares via some theological incoherence or personal bitterness--though again not as a matter of confession of belief. That part of the dichotomy ("*OR*") seems quite unattractive to your target poster, unless I am quite mistaken.
Thus the whole set of believers addressed in the OP (or so I can only suppose), myself included, would confess that "everything God does is morally good & righteous" (per God's own definition of these terms, as per post # 41 above)--the sense of good, I think, in "no one is good but God."
However I am not confident that the clause (1) "everything God does is morally good & righteous" is necessarily equivalent to the clause (2) "everything He does falls within the category of 'good'" despite grammatical implication of equivalence by their apposition.
In other words, I suspect the word "good" could be interpreted and applied in different ways in the two clauses: In the second clause and not the first, "good" could be interpreted as that which is for the final and eternal benefit of those He does not love, which I would deny. Asterisk/footnote on "love": I mean love in a final mercy sense here, cf. Rom. 9, Tit. 3:5--I think post # 45 needs clarification or correction in defining love for our purposes.
The Lord in the Psalms is not merely good in Himself, but good to persons--or to some persons, not good, as the case may be.
I would not of course deny some possible (or probable) interpretation of the second clause which reads "good" in identical fashion to that in the first clause, I think in particular reading the word "good" as a close synonym to the words "just," "righteous," or (with its ethical overtones) "holy." In this sense, God demonstrates His goodness even in condemning the wicked (while in the previous sense [artificially speaking for our purposes] of benefit, that same condemnation is not for the good of the wicked).
You also ask: "Does God do anything that has no good in it?" Per the above, I would respond "no," if "good" is equivalent to justice and righteousness, but also I would say that all God does without exception is for His glory, which is always necessarily a good.
However, not all God does is for the good of all persons in every way. All things work together for good (in a final sense encompassing glorification as well as the other benefits of salvation per Rom. 8:28-30) only for those who love God and are called according to His purpose, though God also sends rain on the righteous and the unrighteous, which rain is for the good (a qualified, temporal good at least) of the righteous and the unrighteous. And the good of rain on the unrighteous may become a divine cause for greater judgment given a final lack of repentance in the unrighteous (cf. the man who owed 10K talents, Mt. 18), hence not for their final good.