[Bible Journey] Tithe-Deuteronomy 26
The first thing of produces on the field should be submitted to God because it has a meaning that acknowledges God is the owner of all possession we have.
Also, tithe had given to Levites, the stranger, the orphan, and the widow so that they eat and live safely in the cities.
Biblical finance flows by donations even in modern days. The religious priests live by offerings and tithes like the Levites at the time of ancient Israel.
This principle seems to fulfill the word of God, “But seek first the kingdom of God and his righteousness, and all these things will be added to you” (Matthew 6:33).