But this I say, He who sows sparingly shall reap also sparingly; and he who sows bountifully shall reap also bountifully. Every man according as he purposes in his heart, so let him give; not grudgingly, or of necessity: for God loves a cheerful giver. And God is able to make all grace abound toward you; that you, always having all sufficiency in all things, may abound to every good work: (As it is written, He has dispersed abroad; he has given to the poor: his righteousness remains forever.
(2 Corinthians 9:6-9)