William Gurnall on Satan's Doctrinal Trap

Today's extract comes from a section of William Gurnall's excellent devotional classic 'The Christian in Complete Armour.' Read the entire article here

'When thou hearest any unusual doctrine, though never so pleasing, make not up the match hastily with it. Have some better testimony of it, before you open your heart to it. The apostle indeed bids us entertain strangers, for some have entertained angels unawares Heb. 13:2; but he would not have us carried about with strange doctrine, ver. 9, [though] by this I am sure some have entertained devils. I confess, it is not enough to reject a doctrine, because strange to us, but ground we have, to wait and inquire. Paul marvelled that the Galatians were so soon removed from him, who had called them unto the grace of Christ, unto another gospel. They might sure have stayed till they had acquainted Paul with it, and asked his judgement. What, no sooner an impostor come into the country, and open his pack, but buy all his ware at first sight! O friends, were it not more wisdom to pray such new notions over and over again, to search the Word, and our hearts by it, yea, not to trust our own hearts, but [to] call in counsel from others? If your minister have not such credit with you, get the most holy, humble, and established Christians you can find. Error is like fish, which must be eaten new or it will stink. When those dangerous errors sprung up first in New Eng­land, O how unsettled were the churches! what an outcry was made, as if some mine of gold had been discovered! But in a while, when those error came to their complexion, and it was perceived whither they were bound—to destroy churches, ordinances, and power of godliness—then such as feared God, who had stepped aside, returned back with shame and sorrow.'