Since you said we can proselytize I would like to put forth a form of theism instead of a religion. I propose classical polytheism or hard polytheism as they say. I am doing this since I think it would potentially solve any conflict you may have toward religion and where you stand. So considering this shameless proselytizing for not my religion but my stance on religion as a whole.
To quickly stamp some conflicts in theism:
I think that if you can look at religion and the world you will see conflict of every sort. If the world is divinely created it has been done so by a multitude of gods, and if the gods care for this world then their interests must conflict as well. God cannot have multiple faces because if that was the case then each of these embodiments must be in unison and the world would be orderly but if these deities were independent then chaos would be permissible.
Think of this framework as your solution to the problem of evil along with the teleological argument.
Moving along with morality, morality is subjective the same way gods are subjective. Different gods permits different emphasis on morality, case closed.
Now as to why a multitude of gods would be most likely the case for the existence of divinity or correlated to proof of divinity:
Simply put, the universality of gods in society. Forms like squares exist and we can conceive of squares yet nobody conceives of a different square and on top of this what we conceive does not change our own matter or mind in any way. We can also conceive of things that are absolute like mathematics yet we do not have a physical form to mathematics. Considering that nonmaterial things do exist and show universality in both form and thought it can be conceived that a multitude of non physical entities exist besides mathematics and logic. If physical minds can conceive of them then assuredly they posses knowledge or the ability to find metaphysical entities.
Many forms must be default contain properties like color, since color must be applied to matter in order to exist, such as lightwaves or acrylic paints. On the other hand if our minds were mere matter than they would assume the form they perceive of, for example abstractions like circles would causes circles in our minds but they do not since our brains are physical and through patterns of potential metaphysical reasons do exhibit consciousness. If we are aware that there is a multitude of brains/people then why not a multitude of disembodied minds or conscious entities?
If abstractions have forms which are definable like mathematics and have properties, also like mathematics and the universe is built in accordance to such principles than could the universe not contain a multitude of abstraction that are existent like again, MATHEMATICS.
I am sorry if my argument is confusing but I do not posses the notebook to my original ontological argument