Obviously, you’re referring to two different gods, even though many don’t wish to acknowledge it. The OT god, which was more or less the end, but not quite, of the polytheist pantheon of gods was jealous, angry, vengeful, as well. Full of nasty ass punishments.God=Love | Given: 1 John 4:16 (among others)
Love =/= Jealous| Given: 1 Corinthians 13:4-7
God = Jealous| Given: Exodus 20:5, Exodus 34:14, Joshua 24:19-20, Deuteronomy 4:24, 2 Corinthians 11:2 (among others).
All three of these things cannot be true.... The transitive properties tell us that if God is Love he cannot also be Jealous, but according to the very Bible that tells us that this God is Love and that Love is not Jealous, God is Jealous.... Logic is not a property of religion, but this is a glaring inconsistency.
Then, the redefinition. So, who redefined that god? God himself or our rendition of him?
Still, the reality of unnecessary suffering among his creatures remains a real problem for those who wish for that omni-everything god.