Mary Baker Eddy, a Christian leader, wrote in her book Science and Health with Key to the Scriptures:
"Spirit blesses man, but man cannot 'tell whence it cometh'. By it the sick are healed, the sorrowing are comforted, and the sinning are reformed. These are the effects of one universal God, the invisible good dwelling in eternal Science."Eddy's assertion - that good is an effect of "one universal God" (Spirit) that blesses man - points to where we can look for answers to these questions about good. You can learn more about this God, the nature of good, and how to bring God's blessings into your life from Eddy's book. Read Science and Health with Key to the Scriptures online or purchase it from major booksellers. You can also read, borrow, or purchase the book at the Christian Science Reading Room at 4602 Plettner Lane in Evergreen, Colorado.