Galatians 6:6-10  NAS

The one who is taught the word is to share all good things with the one who teaches him.  Do not be deceived, God is not mocked; for whatever a man sows, this he will also reap.  For the one who sows to his own flesh will from the flesh reap corruption, but the one who sows to the Spirit will from the Spirit reap eternal life.  Let us not lose heart in doing good, for in due time we will reap if we do not grow weary.  So then, while we have opportunity, let us do good to all people, and especially to those of the household of the faith.