Before the flood there were immense forests. The trees were many times larger than any trees which we now see. They were of great durability. They would know nothing of decay for hundreds of years. At the time of the flood these forests were torn up or broken down and buried in the earth. In some places large quantities of these immense trees were thrown together and covered with stones and earth by the commotions of the flood. They have since petrified and become coal, which accounts for the large coal beds which are now found. This coal has produced oil. God causes large quantities of coal and oil to ignite and burn. Rocks are intensely heated, limestone is burned, and iron ore melted. Water and fire under the surface of the earth meet. The action of water upon the limestone adds fury to the intense heat, and causes earthquakes, volcanoes and fiery issues. The action of fire and water upon the ledges of rocks and ore, causes loud explosions which sound like muffled thunder. These wonderful exhibitions will be more numerous and terrible just before the coming of Christ and the end of the world, as signs of its speedy destruction. (3SG 79.1) MC VC

Those majestic trees which God had caused to grow upon the earth, for the benefit of the inhabitants of the old world, and which they had used to form into idols, and to corrupt themselves with, God has reserved in the earth, in the shape of coal and oil to use as agencies in their final destruction. As he called forth the waters in the earth at the time of the flood, as weapons from his arsenal to accomplish the destruction of the antediluvian race, so at the end of the one thousand years he will call forth the fires in the earth as his weapons which he has reserved for the final destruction, not only of successive generations since the flood, but the antediluvian race who perished by the flood. (3SG 87.1) MC VC

When the flood of waters was at its height upon the earth, it had the appearance of a boundless lake of water. When God finally purifies the earth, it will appear like a boundless lake of fire. As God preserved the ark amid the commotions of the flood, because it contained eight righteous persons, he will preserve the New Jerusalem, containing the faithful of all ages, from righteous Abel down to the last saint which lived. Although the whole earth, with the exception of that portion where the city rests, will be wrapped in a sea of liquid fire, yet the city is preserved as was the ark, by a miracle of Almighty power. It stands unharmed amid the devouring elements. “But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also, and the works that are therein shall be burned up.” (3SG 87.2) MC VC