Revelation 4:3

And he that sat was to look upon like a jasper,.... For the brightness, glory, and majesty of his countenance, and for his being light itself, clothed with it, and dwelling in it; see Revelation 21:11; and for the various perfections of his nature, as eternity, infinity, immutability, omniscience, omnipotence, omnipresence, wisdom, power, goodness, truth, love, grace, and mercy; for the jasper, at least one sort of them, is of various colours, and spotted with divers spots; that which is most valued is the green, spotted with red or purple h: hence this stone, which is the twelfth in the high priest's breastplate, and on which the name of "Benjamin" was written, is called, by the Chaldee paraphrase of Onkelos on Exodus 28:20, "Pantere", and of ben Uzziel, on the same place, "Apanturin", and on Song of Solomon 5:14, "Apantor", because some are variegated and spotted like panthers.

And a sardine stone; the same with the "Sardius": and so read here the Alexandrian copy, the Syriac and Arabic versions, as in

Revelation 21:20, and in Exodus 28:17 on which Reuben's name was written; this is of a red, or blood colour as its name אדם, in Hebrew, shows, and the same that is called a cornelian; and is expressive of the fiery indignation of God whose fury is poured out like fire, and who nakedly and absolutely considered, is a consuming fire to the wicked, his enemies, and the enemies of his church and people. Some jaspers being white and sky coloured and the white colour being most agreeable to deity, as Cicero says i, and the sardine being red, and a gem of the ruby kind make up the description of the church's beloved; Song of Solomon 5:10; and may denote in general his purity, glory, and excellency, and in particular good will to his people, and wrath to his enemies. And to the comfort of the former it is added,

and [there was] a rainbow round about the throne; which signifies the covenant of grace; see Genesis 9:12. The rainbow is a reverberation, or a reflection of the beams of the sun upon a thin watery cloud; and the covenant of grace is owing to Jesus Christ, the sun of righteousness; it is he that has formed it, and filled it with blessings and promises; he is the Mediator, surety, and messenger of it, and who in Revelation 10:1 is represented as clothed with a cloud, and a rainbow on his head: the rainbow is of, various colours and fitly expresses the various promises and blessings, in the covenant of grace, and the various providences, both prosperous and adverse, with respect to soul and body; and as the rainbow was an emblem of mercy, peace, and reconciliation in God to man, after he had destroyed the world by a flood, so the covenant is a covenant of grace and mercy; it springs from it, and is full of it, and provides for the peace and reconciliation of the people of God, by the blood of Christ; whence it is called a covenant of peace: and as the rainbow is a security to the world, and the inhabitants of it, from a destruction by a flood any more, so the covenant is a security to those who are interested in it, from eternal destruction, and wrath to come; herein lies all their salvation, and this is the security of it: to which may be added, that God calls it my bow, as he often calls the covenant of grace my covenant, in distinction from man's; see Genesis 9:12; and this being round about the throne of God, shows that the covenant of grace does, as it were, include and enclose God in his persons, and in his perfections; all the three divine Persons have a concern in it, and all the divine perfections are glorified by it; and it being around it, it is always in his view; he is ever mindful of it, and constantly remembers it for the good of his people, and faithfully keeps it; and it being in this form denotes, that in whatsoever way he comes forth unto his people, it is always in a covenant way, whether it be in things temporal or spiritual, in adversity or prosperity, with regard to the things of time and eternity; nor is there any coming to him with comfort, but as he is encompassed with the rainbow of the covenant; stripped of this, he is like the jasper and sardine stones, full of sparkling majesty, dread and terror, so that there is no coming nigh him; but being encircled with the rainbow, he may be approached as a covenant God, as the God of all grace, seated on a throne of grace, whither believers may come with boldness, freedom, and cheerfulness: and this rainbow was

in sight like unto an emerald; the stone on which Judah's name was written, in the high priest's breastplate; this is of a green colour, which colour is the prevailing one in the rainbow; it is of an exceeding fine green, very delightful to the eye, and gives pleasure to the mind to look upon it: and what a lovely and delightful sight is the covenant of grace to a believer! to see God as a covenant God, Christ as the Mediator of it, the exceeding great and precious promises and blessings, both of grace and glory, which are in it, yields an unspeakable pleasure to such persons; the covenant of grace, like the emerald, is ever green, it is always new; its promises and blessings are always fresh, and, like that, it is durable; it is sure, and cannot be broken, and is more immovable than rocks and mountains: the emerald is very bright, clear, and transparent; it is reported of Nero k, that he could see in his emerald the combat of the gladiators in the theatre; in the covenant of grace, as in a glass, may be seen the glory of all the three Persons in the Godhead, for it is ordered in all things for the glory of each Person; as also all the perfections of the divine nature; here God appears abundant in goodness and truth; here mercy and truth meet together; and righteousness and peace kiss each other: to which may be added, that the emerald is said l to help and refresh the memory; now though God stands in no need of any thing to bring things to his remembrance, yet such is his condescension to men, that he sets the rainbow in the cloud, to look at, that he might remember his everlasting covenant; and so he allows his people to put him in remembrance, by making mention of the covenant of grace, and pleading the promises of it. The Alexandrian copy and the Ethiopic version, instead of ιρις, "a rainbow", read ιερεις, "priests".

h Albert. Magn. de Reb. Metall. l. 2. c. 8. Ruaeus de Gemmis, l. 2. c. 1. i De Legibus, l. 2. k Ruaeus de Gemmis, l. 2. c. 4. l Ruaeus, ib. Albert. Magn. de Reb. Metall. l. 2. c. 17.