20 Jan '20 11:07>1 edit
@ghost-of-a-duke saidYou are going to have to do rather better than: "The other explanations given are just daft.". The Bible does not explicitly state that God sent the bears. So, interpretations other than God sent the bears are possible as a matter of basic logic.
The only reasonable interpretation is that God sent the bears, following His prophet cursing them in His name. The other explanations given are just daft.
'Some' Christians will try to villanize the children, saying they were unruly youths etc threatening his chosen prophet, but we are still left with a deity who forfeits any claim to holiness or righteousness.
We do not have a choice about what is holy or right in God's eyes. If God exists then his nature and not our wishful thinking determines what is holy and right.
As an aside the forty two figure is somewhat suspicious, since later in Kings we get this:
12 And he arose and departed, and came to Samaria. And as he was at the shearing house in the way, 13 Jehu met with the brethren of Ahaziah king of Judah, and said, Who are ye? And they answered, We are the brethren of Ahaziah; and we go down to salute the children of the king and the children of the queen. 14 And he said, Take them alive. And they took them alive, and slew them at the pit of the shearing house, even two and forty men; neither left he any of them.
2 Kings 2:12-14 AKJV
The bears and children story is some sort of literary device foreshadowing this. The Canaanite gods were pretty demanding, Yahweh didn't actually demand child sacrifice [1].
God lays waste to cities in the Old Testament, it's a fair bet that the cities had children in them. Currently a continent sized country is on fire, and to add to their woes they had a hailstorm with hail the size of billiard balls reported. If God exists, and this is independent of which religion is right, he's pretty arbitrary. This is why Christians used to call themselves God fearing, there really is plenty to fear.
[1] https://en.wikipedia.org/wiki/Gehenna