This can be expressed in active form. Alternate translation: "the objects that we have freely given to you" (See: [[rc://en/ta/man/translate/figs-activepassive]])
The abstract noun "service" can be expressed with the verbs "serve" or "use." Alternate translation: "to use in the house of your God" or "to serve in the house of your God" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])