Having shown now what the helmet of salvation is, and several of its offices to the Christian, we proceed to bring out how its doctrine applies alike to those who have, and to those who have it not, and the several points of improvement which naturally flow from it. These may be classed as four. First. A trial of what metal our helmet of hope is made. Second. An exhortation to those who, upon trial, find it genuine, in which two duties are pressed on them. Third. Arguments why we should strengthen our hope, with directions how we may do so. Fourth. An exhortation to those who want this helmet of hope.
FIRST POINT OF IMPROVEMENT Trial of what metal our helmet of hope is made. For trial, whether we have this helmet of hope on our heads or no—this helmet, I say, commended to us in the text. As for such paltry ware, that most are contended with for cheapness’ sake, it, alas! deserves not the name of a true hope, no more than a paper cap doth of a helmet. O, look to the metal and temper of your helmet in an especial manner, for at this most blows are made. He that seeks chiefly to defend his own head—the serpent I mean—will aim most to wound yours. None but fools and children are so credulous as to be blown up with great hopes upon any light occasion and slight ground. They who are wise, and have their wits about them, will be as wary as how they place their hopes, especially for salvation, as a prudent pilot, that hath a rich lading, would be where he moors his ship and casts his anchor. There is reason for our utmost care herein, because nothing exposeth men to more shame than to meet with disappointment in their hopes. ‘They were confounded because they had hoped; they came thither and were ashamed,’ Job 6:20; that is, to miss of what they hoped to have found in those brooks. But there is no shame like to that which a false hope for eternal salvation will put sinners to at last; some shall rise ‘to shame everlasting,’ Dan. 10. They shall awake out of their graves, and out of that fool’s paradise also, wherein their vain hopes had entertained them all their lives, and see, instead of a heaven they expected, hell to be in expectation of them, and gaping with full mouth for them. If the servants of Eglon were so ashamed after their waiting awhile at their prince’s door, from whom they expected all their preferment, to find him, and their hopes with him, dead on the floor, Judges 3:25; O, whose heart then can think what a mixture of shame and horror shall meet in their faces and hearts at the great day, who shall see all their hopes for heaven hop headless, and leave them in the hands of tormenting devils to all eternity! Hannibal’s soldiers did not so confidently divide the goldsmiths’ shops in Rome among themselves —which yet they never took—as many presumptuous sinners do promise themselves heaven’s bliss and happiness, who must instead thereof sit down with shame in hell, except they can, before they die, show better ground for their hope than now they are able to do. O what will those fond dreamers do in the day of the Lord’s anger, when they shall see the whole world in a light flame round about them, and hear God —whose piercing eyes will look them through and through—calling them forth before men and angels to the scrutiny! Will they stand to their hope, and vouch it to the face of Christ, which now they bless themselves so in? Surely their hearts will fail them for such an enterprise. None then will speak so ill of them as their own consciences shall do. God will in that day use their own tongues to accuse them, and set forth the folly of their ridiculous hope to the confusion of their faces before all the world. The prophet foretells a time when the false prophets ‘shall be ashamed every one of his vision, when he hath prophesied; neither shall they wear a rough garment to deceive, but he shall say, I am no prophet, I am an husbandman,’ &c., Zech. 13:4, 5.
Truly the most notorious false prophet that the world hath, and deceives most, is this vain hope which men take up for their salvation. This prophesies of peace, pardon, and heaven, to be the portion of such as [it] never once entered into God's heart to make heirs thereof. But the day is coming, and it hastens, wherein this false prophet shall be confounded. Then the hypocrite shall confess he never had any hope for salvation but what was the idol of his own fancy’s making; and the formalist shall throw off the garment of his profession by which he deceived himself and others, and appear to himself and to all the world in his naked colours. It behooves therefore everyone to be strict and curious in the search of his own heart, to find what his hope is built upon.