Galatians 6:8-10
6:8 because the person who sows to his own flesh will reap corruption from the flesh, but the one who sows to the Spirit will reap eternal life from the Spirit.
6:9 So we must not grow weary in doing good, for in due time we will reap, if we do not give up.
6:10 So then, whenever we have an opportunity, let us do good to all people, and especially to those who belong to the family of faith.