Concerning the kind of death, threatened to our first parents, if they should eat of the forbidden fruit.
Dr. T. in his observations on the three first chapters of Genesis says, (p. 7.) “The threatening to man in case of transgression was, that he should surely die.—Death is the losing of life. Death is opposed to life, and must be understood according to the nature of that life, to which it is opposed. Now the death here threatened can, with any certainty, be opposed only to the life God gave Adam, when he created him, ( ver. 7.) Any thing besides this must be pure conjecture, without solid foundation.”
To this I would say; it is true, Death it opposed to life, and must be understood according to the nature of that life, to which it is opposed. But does it therefore follow, that nothing can be meant by it but the loss of life? Misery is opposed to happiness, and sorrow is in Scripture often opposed to joy; but can we conclude from thence, that nothing is meant in Scripture by sorrow, but the loss of joy? or that there is no more in misery, than the loss or absence of happiness? And if the death threatened to Adam can, with certainty, be opposed only to the life given to Adam, when God created him; I think, a state of perfect, perpetual, and hopeless misery is properly opposed to that state Adam was in, when God created him. For I suppose it will not be denied, that the life Adam had, was truly a happy life; happy in perfect innocency, in the favour of his Maker, surrounded with the happy fruits and testimonies of his love. And I think it has been proved, that he also was happy in a state of perfect righteousness. Nothing is more manifest, than that it is agreeable to a very common acceptation of the word life, in Scripture, that it be understood as signifying a state of excellent and happy existence. Now that which is most opposite to that life and state in which Adam was created, is a state of total, confirmed wickedness, and perfect hopeless misery, under the divine displeasure and curse; not excluding temporal death, or the destruction of the body, as an introduction to it.
Besides, that which is much more evident, than any thing Dr. T. says on this head, is, that the death which was to come on Adam, as the punishment of his disobedience, was opposed to that life, which he would have had as the reward of his obedience in case he had not sinned. Obedience and disobedience are contraries; the threatenings and promises which are sanctions of a law, are set in direct opposition; and the promises, rewards, and threatened punishments, are most properly taken as each others’ opposites. But none will deny, that the life which would have been Adam’s reward, if he had persisted in obedience, was eternal life. And therefore we argue justly that the death which stands opposed to that life, (Dr. T. himself being judge, p. 120. S.) *is manifestly eternal death, a death widely different from the death we now die—*to use his own words. If Adam, for his persevering obedience, was to have had everlasting life and happiness, in perfect holiness, union with his Maker, and enjoyment of his favour, and this was the life which was to be confirmed by the tree of life; then, doubtless, the death threatened in case of disobedience, which stands in direct opposition to this, was an exposure to everlasting wickedness and misery, in separation from God, and in enduring his wrath.
When God first made mankind, and made known to them the methods of his moral government towards them, in the revelation he made of himself to the natural head of the whole species—and letting him know, that obedience to him was expected, and enforcing his duty with the sanction of a threatened punishment, called by the name of *death—*we may with the greatest reason suppose, in such a case, that by death was meant the most proper punishment of the sin of mankind, and which he speaks of under that name throughout the Scripture, as the proper wages of sin; and this was always, from the beginning, understood to be so in the church of God. It would be strange indeed, if it should be otherwise. It would have been strange, if, when the law of God was first given, and enforced by the threatening of a punishment, nothing at all had been mentioned of that great punishment, ever spoken of under the name of death—in the revelations which he has given to mankind from age to age—as the proper punishment of the sin of mankind. And it would be no less strange, if when the punishment which was mentioned and threatened on that occasion, was called by the same name, even death, yet we must not understand it to mean the same thing, but something infinitely diverse, and infinitely more inconsiderable.