LETTER VI.
The joy of the Brazilian Slave on finding a Diamond of sufficient weight to ensure his freedom, illustrative
of the state of soul of the Man who finds the Pearl of great price-The Breast-plate of Aaron, glittering
with twelve precious stones, considered in its typical character, Exod. xxviii. 29; Heb. x. 21-
The Lord, as a Refiner, purifies his children, Mal. iii. 3-Job xxiii. 10, opens out the same truth
-The Word of God more precious than Gold, Psalm cxix. 72, 127-Proverbs iii. 14; and viii. 19, on
the same subject-The glory of Jerusalem in the last days set forth under a variety of the Emblems
of this day, Isaiah 1x.-Threatened Judgments on Israel, if disobedient; the Heavens Iron, the
Earth Brass, Lev. xxvi. 19-Israel, cast off from God, compared to reprobate Silver, Jer. vi. 30
-The Lord the Rock of Strength to his People, Deut. xxxii. 4.-The Rock that followed Israel declared
to be Christ, 1 Cor. x. 4-The Lord Jesus also the Chief Corner Stone, 1 Pet. ii. 6; and the Shadow
of a Great Rock in a weary land, Isaiah xxxii. 2-The Wicked call on the Rocks to cover them, Rev.