The biblical system of tithing reveals its significance through the example of Jacob, who understood and practiced this principle. Jacob, aware of God's command to tithe, promised to return a tenth of his blessings or increase to God, demonstrating his faithfulness. He likely learned about tithing from his grandfather, Abraham, and his father, Isaac, showing that this law was in effect long before it was commanded through Moses. Through tithing, Jacob recognized God's rulership and providence, aligning with the broader biblical endorsement of tithing as the financial system God supports for providing for the preaching of the gospel and the feeding of the flock.

Jacob's example of tithing reveals his understanding of this principle. In his journey, he promised to give God a tenth of what he received if God provided protection, food, and clothing. This commitment was made in the context of travel, not farming, demonstrating that tithing was not limited to agricultural produce. His choice of ten percent suggests a pre-existing knowledge of the tithing standard, likely passed down from Abraham through Isaac to him.