diff --git a/crates/bevy_mod_scripting_core/src/bindings/script_system.rs b/crates/bevy_mod_scripting_core/src/bindings/script_system.rs
index e6cd8390a6..e54fca8503 100644
--- a/crates/bevy_mod_scripting_core/src/bindings/script_system.rs
+++ b/crates/bevy_mod_scripting_core/src/bindings/script_system.rs
@@ -247,11 +247,10 @@ impl<'w, P: IntoScriptPluginParams> DynamicHandlerContext<'w, P> {
         };
 
         // call the script
-        let runtime = P::readonly_configuration(guard.id()).runtime;
 
         let mut context = context.lock();
 
-        P::handle(payload, context_key, label, &mut context, runtime, guard)
+        P::handle(payload, context_key, label, &mut context, guard)
     }
 }
 
diff --git a/crates/bevy_mod_scripting_core/src/context.rs b/crates/bevy_mod_scripting_core/src/context.rs
index 2a50e29374..b9b65b9131 100644
--- a/crates/bevy_mod_scripting_core/src/context.rs
+++ b/crates/bevy_mod_scripting_core/src/context.rs
@@ -1,5 +1,7 @@
 //! Traits and types for managing script contexts.
 
+use bevy_ecs::world::WorldId;
+
 use crate::{
     IntoScriptPluginParams,
     bindings::{ThreadWorldContainer, WorldContainer, WorldGuard},
@@ -26,9 +28,7 @@ pub type ContextPreHandlingInitializer<P> =
 pub type ContextLoadFn<P> = fn(
     attachment: &ScriptAttachment,
     content: &[u8],
-    context_initializers: &[ContextInitializer<P>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<P>],
-    runtime: &<P as IntoScriptPluginParams>::R,
+    world_id: WorldId,
 ) -> Result<<P as IntoScriptPluginParams>::C, ScriptError>;
 
 /// A strategy for reloading contexts
@@ -36,9 +36,7 @@ pub type ContextReloadFn<P> = fn(
     attachment: &ScriptAttachment,
     content: &[u8],
     previous_context: &mut <P as IntoScriptPluginParams>::C,
-    context_initializers: &[ContextInitializer<P>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<P>],
-    runtime: &<P as IntoScriptPluginParams>::R,
+    world_id: WorldId,
 ) -> Result<(), ScriptError>;
 
 /// A utility trait for types implementing `IntoScriptPluginParams`.
@@ -70,13 +68,7 @@ impl<P: IntoScriptPluginParams> ScriptingLoader<P> for P {
         WorldGuard::with_existing_static_guard(world.clone(), |world| {
             let world_id = world.id();
             ThreadWorldContainer.set_world(world)?;
-            Self::context_loader()(
-                attachment,
-                content,
-                P::readonly_configuration(world_id).context_initialization_callbacks,
-                P::readonly_configuration(world_id).pre_handling_callbacks,
-                P::readonly_configuration(world_id).runtime,
-            )
+            Self::context_loader()(attachment, content, world_id)
         })
     }
 
@@ -89,14 +81,7 @@ impl<P: IntoScriptPluginParams> ScriptingLoader<P> for P {
         WorldGuard::with_existing_static_guard(world, |world| {
             let world_id = world.id();
             ThreadWorldContainer.set_world(world)?;
-            Self::context_reloader()(
-                attachment,
-                content,
-                previous_context,
-                P::readonly_configuration(world_id).context_initialization_callbacks,
-                P::readonly_configuration(world_id).pre_handling_callbacks,
-                P::readonly_configuration(world_id).runtime,
-            )
+            Self::context_reloader()(attachment, content, previous_context, world_id)
         })
     }
 }
diff --git a/crates/bevy_mod_scripting_core/src/extractors.rs b/crates/bevy_mod_scripting_core/src/extractors.rs
index 253a7c5adc..8d0d8235e4 100644
--- a/crates/bevy_mod_scripting_core/src/extractors.rs
+++ b/crates/bevy_mod_scripting_core/src/extractors.rs
@@ -103,12 +103,9 @@ impl<P: IntoScriptPluginParams> HandlerContext<P> {
             return Err(InteropError::missing_context(context_key.clone()).into());
         };
 
-        // call the script
-        let runtime = P::readonly_configuration(guard.id()).runtime;
-
         let mut context = context.lock();
 
-        P::handle(payload, context_key, label, &mut context, runtime, guard)
+        P::handle(payload, context_key, label, &mut context, guard)
     }
 
     /// Invoke a callback in a script immediately.
diff --git a/crates/bevy_mod_scripting_core/src/handler.rs b/crates/bevy_mod_scripting_core/src/handler.rs
index 589768f0e9..df6478db85 100644
--- a/crates/bevy_mod_scripting_core/src/handler.rs
+++ b/crates/bevy_mod_scripting_core/src/handler.rs
@@ -1,4 +1,6 @@
 //! Contains the logic for handling script callback events
+use bevy_ecs::world::WorldId;
+
 use {
     bevy_ecs::{
         event::EventCursor,
@@ -15,7 +17,6 @@ use crate::{
         ThreadWorldContainer, WorldAccessGuard, WorldContainer, WorldGuard,
         pretty_print::DisplayWithWorld, script_value::ScriptValue,
     },
-    context::ContextPreHandlingInitializer,
     error::ScriptError,
     event::{
         CallbackLabel, IntoCallbackLabel, ScriptCallbackEvent, ScriptCallbackResponseEvent,
@@ -31,8 +32,7 @@ pub type HandlerFn<P> = fn(
     context_key: &ScriptAttachment,
     callback: &CallbackLabel,
     context: &mut <P as IntoScriptPluginParams>::C,
-    pre_handling_initializers: &[ContextPreHandlingInitializer<P>],
-    runtime: &<P as IntoScriptPluginParams>::R,
+    world_id: WorldId,
 ) -> Result<ScriptValue, ScriptError>;
 
 /// A utility trait, implemented for all types implementing `IntoScriptPluginParams`.
@@ -46,7 +46,6 @@ pub trait ScriptingHandler<P: IntoScriptPluginParams> {
         context_key: &ScriptAttachment,
         callback: &CallbackLabel,
         script_ctxt: &mut P::C,
-        runtime: &P::R,
         world: WorldGuard,
     ) -> Result<ScriptValue, ScriptError>;
 }
@@ -58,20 +57,12 @@ impl<P: IntoScriptPluginParams> ScriptingHandler<P> for P {
         context_key: &ScriptAttachment,
         callback: &CallbackLabel,
         script_ctxt: &mut P::C,
-        runtime: &P::R,
         world: WorldGuard,
     ) -> Result<ScriptValue, ScriptError> {
         WorldGuard::with_existing_static_guard(world.clone(), |world| {
             let world_id = world.id();
             ThreadWorldContainer.set_world(world)?;
-            Self::handler()(
-                args,
-                context_key,
-                callback,
-                script_ctxt,
-                P::readonly_configuration(world_id).pre_handling_callbacks,
-                runtime,
-            )
+            Self::handler()(args, context_key, callback, script_ctxt, world_id)
         })
     }
 }
diff --git a/crates/languages/bevy_mod_scripting_lua/src/lib.rs b/crates/languages/bevy_mod_scripting_lua/src/lib.rs
index 5b8da7e627..3c7ca7df7f 100644
--- a/crates/languages/bevy_mod_scripting_lua/src/lib.rs
+++ b/crates/languages/bevy_mod_scripting_lua/src/lib.rs
@@ -5,6 +5,7 @@ use ::{
     bevy_ecs::{entity::Entity, world::World},
 };
 use bevy_app::App;
+use bevy_ecs::world::WorldId;
 use bevy_log::trace;
 use bevy_mod_scripting_core::{
     IntoScriptPluginParams, ScriptingPlugin,
@@ -14,7 +15,6 @@ use bevy_mod_scripting_core::{
         globals::AppScriptGlobalsRegistry, script_value::ScriptValue,
     },
     config::{GetPluginThreadConfig, ScriptingPluginConfiguration},
-    context::{ContextInitializer, ContextPreHandlingInitializer},
     error::ScriptError,
     event::CallbackLabel,
     make_plugin_config_static,
@@ -177,9 +177,11 @@ fn load_lua_content_into_context(
     context: &mut Lua,
     context_key: &ScriptAttachment,
     content: &[u8],
-    initializers: &[ContextInitializer<LuaScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<LuaScriptingPlugin>],
+    world_id: WorldId,
 ) -> Result<(), ScriptError> {
+    let config = LuaScriptingPlugin::readonly_configuration(world_id);
+    let initializers = config.context_initialization_callbacks;
+    let pre_handling_initializers = config.pre_handling_callbacks;
     initializers
         .iter()
         .try_for_each(|init| init(context_key, context))?;
@@ -201,22 +203,14 @@ fn load_lua_content_into_context(
 pub fn lua_context_load(
     context_key: &ScriptAttachment,
     content: &[u8],
-    initializers: &[ContextInitializer<LuaScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<LuaScriptingPlugin>],
-    _: &(),
+    world_id: WorldId,
 ) -> Result<Lua, ScriptError> {
     #[cfg(feature = "unsafe_lua_modules")]
     let mut context = unsafe { Lua::unsafe_new() };
     #[cfg(not(feature = "unsafe_lua_modules"))]
     let mut context = Lua::new();
 
-    load_lua_content_into_context(
-        &mut context,
-        context_key,
-        content,
-        initializers,
-        pre_handling_initializers,
-    )?;
+    load_lua_content_into_context(&mut context, context_key, content, world_id)?;
     Ok(context)
 }
 
@@ -226,17 +220,9 @@ pub fn lua_context_reload(
     context_key: &ScriptAttachment,
     content: &[u8],
     old_ctxt: &mut Lua,
-    initializers: &[ContextInitializer<LuaScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<LuaScriptingPlugin>],
-    _: &(),
+    world_id: WorldId,
 ) -> Result<(), ScriptError> {
-    load_lua_content_into_context(
-        old_ctxt,
-        context_key,
-        content,
-        initializers,
-        pre_handling_initializers,
-    )?;
+    load_lua_content_into_context(old_ctxt, context_key, content, world_id)?;
     Ok(())
 }
 
@@ -248,10 +234,12 @@ pub fn lua_handler(
     context_key: &ScriptAttachment,
     callback_label: &CallbackLabel,
     context: &mut Lua,
-    pre_handling_initializers: &[ContextPreHandlingInitializer<LuaScriptingPlugin>],
-    _: &(),
+    world_id: WorldId,
 ) -> Result<ScriptValue, bevy_mod_scripting_core::error::ScriptError> {
-    pre_handling_initializers
+    let config = LuaScriptingPlugin::readonly_configuration(world_id);
+
+    config
+        .pre_handling_callbacks
         .iter()
         .try_for_each(|init| init(context_key, context))?;
 
@@ -288,8 +276,6 @@ mod test {
     #[test]
     fn test_reload_doesnt_overwrite_old_context() {
         let lua = Lua::new();
-        let initializers = vec![];
-        let pre_handling_initializers = vec![];
         let mut old_ctxt = lua.clone();
         let handle = Handle::Weak(AssetId::from(AssetIndex::from_bits(0)));
         let context_key = ScriptAttachment::EntityScript(Entity::from_raw(1), handle);
@@ -300,9 +286,7 @@ mod test {
 
             end"
             .as_bytes(),
-            &initializers,
-            &pre_handling_initializers,
-            &(),
+            WorldId::new().unwrap(),
         )
         .unwrap();
 
@@ -313,9 +297,7 @@ mod test {
             end"
             .as_bytes(),
             &mut old_ctxt,
-            &initializers,
-            &pre_handling_initializers,
-            &(),
+            WorldId::new().unwrap(),
         )
         .unwrap();
 
diff --git a/crates/languages/bevy_mod_scripting_rhai/src/lib.rs b/crates/languages/bevy_mod_scripting_rhai/src/lib.rs
index 266713fe21..f25023f7a6 100644
--- a/crates/languages/bevy_mod_scripting_rhai/src/lib.rs
+++ b/crates/languages/bevy_mod_scripting_rhai/src/lib.rs
@@ -8,6 +8,7 @@ use ::{
     bevy_ecs::{entity::Entity, world::World},
 };
 use bevy_app::App;
+use bevy_ecs::world::WorldId;
 use bevy_log::trace;
 use bevy_mod_scripting_core::{
     IntoScriptPluginParams, ScriptingPlugin,
@@ -17,7 +18,6 @@ use bevy_mod_scripting_core::{
         globals::AppScriptGlobalsRegistry, script_value::ScriptValue,
     },
     config::{GetPluginThreadConfig, ScriptingPluginConfiguration},
-    context::{ContextInitializer, ContextPreHandlingInitializer},
     error::ScriptError,
     event::CallbackLabel,
     make_plugin_config_static,
@@ -206,11 +206,12 @@ fn load_rhai_content_into_context(
     context: &mut RhaiScriptContext,
     context_key: &ScriptAttachment,
     content: &[u8],
-    initializers: &[ContextInitializer<RhaiScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<RhaiScriptingPlugin>],
-    runtime: &RhaiRuntime,
+    world_id: WorldId,
 ) -> Result<(), ScriptError> {
-    let runtime = runtime.read();
+    let config = RhaiScriptingPlugin::readonly_configuration(world_id);
+    let initializers = config.context_initialization_callbacks;
+    let pre_handling_initializers = config.pre_handling_callbacks;
+    let runtime = config.runtime.read();
 
     context.ast = runtime.compile(std::str::from_utf8(content)?)?;
     context
@@ -233,23 +234,14 @@ fn load_rhai_content_into_context(
 pub fn rhai_context_load(
     context_key: &ScriptAttachment,
     content: &[u8],
-    initializers: &[ContextInitializer<RhaiScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<RhaiScriptingPlugin>],
-    runtime: &RhaiRuntime,
+    world_id: WorldId,
 ) -> Result<RhaiScriptContext, ScriptError> {
     let mut context = RhaiScriptContext {
         // Using an empty AST as a placeholder.
         ast: AST::empty(),
         scope: Scope::new(),
     };
-    load_rhai_content_into_context(
-        &mut context,
-        context_key,
-        content,
-        initializers,
-        pre_handling_initializers,
-        runtime,
-    )?;
+    load_rhai_content_into_context(&mut context, context_key, content, world_id)?;
     Ok(context)
 }
 
@@ -258,18 +250,9 @@ pub fn rhai_context_reload(
     context_key: &ScriptAttachment,
     content: &[u8],
     context: &mut RhaiScriptContext,
-    initializers: &[ContextInitializer<RhaiScriptingPlugin>],
-    pre_handling_initializers: &[ContextPreHandlingInitializer<RhaiScriptingPlugin>],
-    runtime: &RhaiRuntime,
+    world_id: WorldId,
 ) -> Result<(), ScriptError> {
-    load_rhai_content_into_context(
-        context,
-        context_key,
-        content,
-        initializers,
-        pre_handling_initializers,
-        runtime,
-    )
+    load_rhai_content_into_context(context, context_key, content, world_id)
 }
 
 #[allow(clippy::too_many_arguments)]
@@ -279,9 +262,11 @@ pub fn rhai_callback_handler(
     context_key: &ScriptAttachment,
     callback: &CallbackLabel,
     context: &mut RhaiScriptContext,
-    pre_handling_initializers: &[ContextPreHandlingInitializer<RhaiScriptingPlugin>],
-    runtime: &RhaiRuntime,
+    world_id: WorldId,
 ) -> Result<ScriptValue, ScriptError> {
+    let config = RhaiScriptingPlugin::readonly_configuration(world_id);
+    let pre_handling_initializers = config.pre_handling_callbacks;
+
     pre_handling_initializers
         .iter()
         .try_for_each(|init| init(context_key, context))?;
@@ -297,7 +282,7 @@ pub fn rhai_callback_handler(
         "Calling callback {} in context {} with args: {:?}",
         callback, context_key, args
     );
-    let runtime = runtime.read();
+    let runtime = config.runtime.read();
 
     match runtime.call_fn_with_options::<Dynamic>(
         options,
diff --git a/crates/testing_crates/test_utils/src/test_plugin.rs b/crates/testing_crates/test_utils/src/test_plugin.rs
index c4c71ed79b..670c9deccc 100644
--- a/crates/testing_crates/test_utils/src/test_plugin.rs
+++ b/crates/testing_crates/test_utils/src/test_plugin.rs
@@ -33,7 +33,9 @@ macro_rules! make_test_plugin {
             }
 
             fn handler() -> $ident::HandlerFn<Self> {
-                (|args, context_key, callback, script_ctxt, pre_handling_initializers, runtime| {
+                (|args, context_key, callback, script_ctxt, world_id| {
+                    let config = TestPlugin::readonly_configuration(world_id);
+                    let runtime = config.runtime;
                     runtime
                         .invocations
                         .lock()
@@ -43,7 +45,7 @@ macro_rules! make_test_plugin {
             }
 
             fn context_loader() -> $ident::ContextLoadFn<Self> {
-                (|attachment, content, context_initializers, pre_handling_initializers, runtime| {
+                (|attachment, content, world_id| {
                     Ok(TestContext {
                         invocations: vec![],
                     })
@@ -51,12 +53,7 @@ macro_rules! make_test_plugin {
             }
 
             fn context_reloader() -> $ident::ContextReloadFn<Self> {
-                (|attachment,
-                  content,
-                  previous_context,
-                  context_initializers,
-                  pre_handling_initializers,
-                  runtime| {
+                (|attachment, content, previous_context, world_id| {
                     previous_context.invocations.clear();
                     Ok(())
                 })