What is the strongest argument for the existence of God?

To be clear, I am a non-believer, but it is often worth trying to figure out versions of alternative views.

I am struck by those believers who find the “multiverse” or “we live in a simulation” to be absurd positions, presumably in their minds more absurd than theism.

My thoughts wander back to David Hume’s classic discussion of stumbling upon a watch in the wilderness.  Is it a “strange” watch?  We have an answer to this question only because we’ve already seen other watches.  We cannot with similar facility judge whether this is a “strange” universe/multiverse, nor can we readily judge a particular origin story for that universe as strange, or not.  We have no point of comparison, and furthermore I am not sure we can appeal to the physical laws that operate inside of this universe.

To many people, the branching multiverse seems bizarre, but “steady state matter” theories do not (even if they are false).  I am suggesting that distinction cannot be upheld.  You haven’t seen a multiverse in Cleveland before, and so you scratch your head and call that science fiction.  But you have seen stuff just sitting around on the sofa.  I submit that is a cosmological bias, not the grounds for an insight into origin stories.

If we cannot judge the strangeness of the universe, or judge the strangeness of an origin story for the universe, that is itself strange.  So we are always in the realm of the strange, it seems.

One major objection to theism is already taken off the table, namely the view of many non-believers that it is somehow absurd, mystical, Santa Claus-like, and so on.

So it’s “strangeness all the way down.”

What then is the most focal “strange” view on origins that we have?

To be sure, you might side against “focality” as a standard for choosing amongst very strange views about origins.  But now it seems we are on a turf where all kinds of doctrines stand a fighting chance.