XV. God is abundant in truth. That we may understand what is meant by this perfection, we may observe the difference between his being called a true God, and a God of truth; though they seem to import the same thing, and are not always distinguished in scripture: thus he that receiveth Christ’s testimony, is said to _set to his seal that God is true_, that is, in accomplishing what he has promised, respecting the salvation of his people, or that he is a God of truth; and elsewhere it is said, _Let God be true, but every man a liar_, that is, a God of truth: yet they are, for the most part, distinguished; so that when he is called the true God, or the only true God, it does not denote one distinct perfection of the divine nature, but the Godhead, in which respect it includes all his divine perfections, and is opposed to all others, who are called gods, but are not so by nature: but this will be more particularly considered in the next answer. But when, on the other hand, we speak of him, as the God of truth, we intend hereby that he is true to his word, or a God that cannot lie, whose faithfulness is unblemished, because he is a God of infinite holiness; and therefore whatever he has spoken, he will certainly bring it to pass. This respects either his threatenings, or his promises: as, to the former of these, it is said, that _the judgments of God_, that is, the sentence he has passed against sinners, is _according to truth_, Rom. ii. 2. and the display of his vindictive justice is called, his _accomplishing his fury_, Ezek. vi. 12. This renders him the object of fear, and it is, as it were, a wall of fire round about his law, to secure the glory thereof from the insults of his enemies. There is also his faithfulness to his promises, in which respect he is said to be the _faithful God, who keepeth covenant and mercy with them that love him, and keep his commandments, unto a thousand generations_, Deut. vii. 9. This is that which encourages his people to hope and trust in him, and to expect that blessedness, which none of his perfections would give them a sufficient ground to lay claim to, were it not promised, and this promise secured by his infinite faithfulness. Almighty power is able to make us, happy, and mercy and goodness can communicate every thing that may contribute thereunto; but it does not from hence follow that they will, since God is under no natural obligation to glorify these perfections: but when he is pleased to give forth a promise relating hereunto, and the accomplishment thereof ascertained to us by his infinite faithfulness; this renders these blessings not only possible, but certain, and so affords, to the heirs of salvation, strong consolation. It is this that renders things future as certain as though they were present, and so lays a foundation for our rejoicing in hope of eternal life, whatever difficulties may seem to lie in the way of it.