Among the offerings made voluntarily as gifts or as an approach to God to gain his favor were the burnt offerings, grain offerings, and communion offerings.
Labprātīgie upuri, kurus cilvēki ziedoja Dievam kā dāvanu vai ar kuriem cilvēki tuvojās Dievam, lai iegūtu viņa labvēlību, bija dedzināmie upuri, ēdamie upuri un pateicības upuri.