'Tithing gives perspective. It reminds us that all we are and all we have is from God. Tithing is not a tip thrown mindlessly down on a table after a meal, but a meaningful expression of dependence on God and gratitude to him. Tithing requires calculation. When we deal specifically with the amounts God has provided, we assess God's goodness to us. We literally count our blessings, thank him for his generosity. Tithing was, and can still be, a built in reminder at every juncture of the life of our unlimited debt to God.'
Randy Alcorn, Money, Possessions & Eternity, p.179.