[Third.—this river is clear to the most perfect comparison.]

As John saw this river pure and clear, so he saw it clear to a comparison. Clear to the best of comparisons, clear as crystal. Crystal is a very clear stone, as clear as the clearest glass, if not clearer; one may see far into it, yea, through it; it is without those spots, and streaks, and smirches that are in other precious stones. Wherefore, when he saith that this river is clear as crystal, it is as if God should say, Look, sinners, look to the bottom of these my crystal streams. I have heard of some seas that are so pure and clear, that a man may see to the bottom though they may be forty feet deep. I know this river of water of life is a deep river; but though it is said to be deep, it is not said we can see no bottom. Indeed, as to the wideness of it, it is said to be such as that it cannot be passed over; but I say, it is nowhere said that we cannot see to the bottom; nay, the comparison implies that a man with good eyes may see to the bottom. It is clear, as clear as crystal. So, then, we will a little look down to the bottom, and see, through these crystal streams, what is at the bottom of all.

1. Then the bottom of all is, 'That we might be saved' (John 5:34). 'These things I say,' saith Christ, 'that ye might be saved'; and, again, 'I am come that you might have life, and that you might have it more abundantly' (John 10:10). This is the bottom of this great river of water of life, and of its proceeding from the throne of God and of the Lamb: it is that we might be saved; it is that we might live. What a good bottom is here! what a sound bottom is here! But few deep rivers have a good bottom. Mud is at the bottom of most waters in the world; even the sea itself, when it worketh, casts up mire and dirt, and so do the hearts of sinners; but the bottom of this grace of God, and of the Spirit and Word thereof, is that we might be saved, consequently a very good bottom.

2. As the bottom of all is, 'that we may be saved,' so that we may be saved by grace, and this is a bottom sounder and sounder. Our salvation might have been laid upon a more difficult bottom than this. It might have been laid on our works. God might have laid it there, and have been just, or he might have left us to have laid it where we would; and then, to be sure, we had laid it there, and so had made but a muddy bottom to have gone upon to life. But now, this river of water of life, it has a better bottom; the water of life is as clear as crystal, look down to the bottom and see, we are 'justified freely by his grace' (Rom 3:24). 'By grace ye are saved,' there is the bottom (Eph 2:5,8).

Now, grace, as I have showed you, is a firm bottom to stand on; it is of grace that life might be sure (Rom 4:16). Surely David was not here, or surely this was not the river that he spake of when he said, 'I sink in deep mire, where there is no standing: I am come into deep waters, where the floods overflow me. Deliver me out of the mire, and let me not sink' (Psa 69:2,14). I say, to be sure this could not be the river. No, David was now straggled out of the way, was tumbled into some pit, or into some muddy and dirty hole; for as for this river it has a good bottom, a bottom of salvation by grace, and a man needs not cry out when he is here that he sinks, or that he is in danger of being drowned in mud or mire.

3. The bottom of all is, as I said, that we might be saved, saved by grace, and I will add, 'through the redemption that is in Christ.' This is still better and better. We read that, when Israel came over Jordan, the feet of the priests that did bear the ark stood on firm ground in the bottom, and that they set up great stones for a memorial thereof (Josh 3:17, 4:1-3). But had Jordan so good a bottom as has this most blessed river of water of life, or were the stones that Israel took out thence like this 'tried stone,' this 'sure foundation?' (Isa 28:16). O the throne! this river comes out of the throne, and we are saved by grace through the redemption that is in him. We read that there is a city that has foundations; grace is one, Christ another, and the truth of all the prophets and apostles, as to their true doctrine, another, &c. (Heb 11:10). And again, all these are the very bottom of this goodly river of the water of life (Eph 2:19,20).

4. There is another thing to be seen at the bottom of this holy river, and that is, the glory of God; we are saved, saved by grace, saved by grace through the redemption that is in Christ to the praise and glory of God. And what a good bottom is here. Grace will not fail, Christ has been sufficiently tried, and God will not lose his glory. Therefore they that drink of this river shall doubtless be saved; to wit, they that drink of it of a spiritual appetite to it. And thus much for the explication of the text.

[THE APPLICATION OF THE WHOLE.]

I now come to make some use of the whole.

You know our discourse has been at this time of the water of life, of its quantity, head-spring, and quality; and I have showed you that its nature is excellent, its quantity abundant, its head-spring glorious, and its quality singularly good.