Martyr Hyacinth; Trans. Rel. Philip, Metr. Moscow; Our Holy Father Isaiah the Solitary (491)

For I speak to you Gentiles, inasmuch as I am the apostle of the Gentiles, I magnify mine office: ¹⁴If by any means I may provoke to emulation them which are my flesh, and might save some of them. ¹⁵For if the casting away of them be the reconciling of the world, what shall the receiving of them be, but life from the dead? ¹⁶For if the firstfruit be holy, the lump is also holy: and if the root be holy, so are the branches. ¹⁷And if some of the branches be broken off, and thou, being a wild olive tree, wert graffed in among them, and with them partakest of the root and fatness of the olive tree; ¹⁸Boast not against the branches. But if thou boast, thou bearest not the root, but the root thee. ¹⁹Thou wilt say then, The branches were broken off, that I might be graffed in. ²⁰Well; because of unbelief they were broken off, and thou standest by faith. Be not highminded, but fear: ²¹For if God spared not the natural branches, take heed lest he also spare not thee. ²²Behold therefore the goodness and severity of God: on them which fell, severity; but toward thee, goodness, if thou continue in his goodness: otherwise thou also shalt be cut off. ²³And they also, if they abide not still in unbelief, shall be graffed in: for God is able to graff them in again. ²⁴For if thou wert cut out of the olive tree which is wild by nature, and wert graffed contrary to nature into a good olive tree: how much more shall these, which be the natural branches, be graffed into their own olive tree?

All things are delivered unto me of my Father: and no man knoweth the Son, but the Father; neither knoweth any man the Father, save the Son, and he to whomsoever the Son will reveal him.

²⁸Come unto me, all ye that labour and are heavy laden, and I will give you rest. ²⁹Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls. ³⁰For my yoke is easy, and my burden is light.