"When the body of Huss had been wholly consumed, his ashes, with the soil upon which they rested, were gathered up and cast into the Rhine, and thus borne onward to the ocean. His persecutors vainly imagined that they had rooted out the truths he preached. Little did they dream that the ashes that day borne away to the sea were to be as seed scattered in all the countries of the earth; that in lands yet unknown it would yield abundant fruit in witnesses for the truth. The voice which had spoken in the council hall of Constance had wakened echoes that would be heard through all coming ages. Huss was no more, but the truths for which he died could never perish. His example of faith and constancy would encourage multitudes to stand firm for the truth, in the face of torture and death. His execution had exhibited to the whole world the perfidious cruelty of Rome. The enemies of truth, though they knew it not, had been furthering the cause which they vainly sought to destroy. GC 110.1"
"Verily, verily, I say unto you, Except a corn of wheat fall into the ground and die, it abideth alone: but if it die, it bringeth forth much fruit."
The EGW passage directly echoes the sentiment of John 12:24. The idea of Huss's death leading to the spread of truth is analogous to the seed that falls to the ground and dies to produce much fruit. The connection is clear and intentional.
Yet another stake was to be set up at Constance. The blood of another witness must testify for the truth. Jerome, upon bidding farewell to Huss on his departure for the council, had exhorted him to courage and firmness, declaring that if he should fall into any peril, he himself would fly to his assistance. Upon hearing of the Reformer's imprisonment, the faithful disciple immediately prepared to fulfill his promise. Without a safe- conduct he set out, with a single companion, for Constance. On arriving there he was convinced that he had only exposed himself to peril, without the possibility of doing anything for the deliverance of Huss. He fled from the city, but was arrested on the homeward journey and brought back loaded with fetters and under the custody of a band of soldiers. At his first appearance before the council his attempts to reply to the accusations brought against him were met with shouts, “To the flames with him! to the flames!”—Bonnechose, vol. 1, p. 234. He was thrown…
"Greater love hath no man than this, that a man lay down his life for his friends."
Jerome's willingness to assist Huss, even at great personal risk, aligns with the principle of laying down one's life for a friend. While not a direct quote or explicit allusion, the thematic parallel is strong and supports the connection.