C.I. Scofield (1843 – 1921)

Theologian, Author of the best-selling annotated Bible

“In contrast with the law, which imposed giving as a divine requirement, Christian giving is voluntary, and a test of sincerity and love.”

“Scofield Reference Bible” 2 Corinthians 8 and 9

http://www.biblestudytools.com/commentaries/scofield-reference-notes/2-corinthians/2-corinthians-8.html