Matthew 7:16-20

Matthew 7:16-20. Do men, gather grapes of thorns, or figs of thistles? Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit. A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit. Every tree that bringeth not forth good fruit is hewn down, and cast into the fire. Wherefore by their fruits ye shall know them.

After all, this is the best test of any doctrine, the practice to which it leads. I remember one day discussing with a person about the doctrine of future punishment. We were arguing, and the gentleman, who owned the vessel on which we were, said, "Come up on deck, and enjoy the fresh air, and leave that subject; but," he said, "you, sir, will kindly go as far as possible from my men, for they are bad enough as they are, and if you tell them there is no punishment for sin, they will be worse than ever. As for you, Mr. Spurgeon, you may go where you like, you won’t do them any harm." I thought that rough and ready mode of argument was about as good a commendation as I could wish to have.