5/26/2008

Months and Years

Genesis 7:11-8:14 - In the six hundredth year of Noah's life, on the seventeenth day of the second month—on that day all the springs of the great deep burst forth, and the floodgates of the heavens were opened. And rain fell on the earth forty days and forty nights.

On that very day Noah and his sons, Shem, Ham and Japheth, together with his wife and the wives of his three sons, entered the ark. They had with them every wild animal according to its kind, all livestock according to their kinds, every creature that moves along the ground according to its kind and every bird according to its kind, everything with wings. Pairs of all creatures that have the breath of life in them came to Noah and entered the ark. The animals going in were male and female of every living thing, as God had commanded Noah. Then the LORD shut him in.

For forty days the flood kept coming on the earth, and as the waters increased they lifted the ark high above the earth. The waters rose and increased greatly on the earth, and the ark floated on the surface of the water. They rose greatly on the earth, and all the high mountains under the entire heavens were covered. The waters rose and covered the mountains to a depth of more than twenty feet. Every living thing that moved on the earth perished—birds, livestock, wild animals, all the creatures that swarm over the earth, and all mankind. Everything on dry land that had the breath of life in its nostrils died. Every living thing on the face of the earth was wiped out; men and animals and the creatures that move along the ground and the birds of the air were wiped from the earth. Only Noah was left, and those with him in the ark.

The waters flooded the earth for a hundred and fifty days.

But God remembered Noah and all the wild animals and the livestock that were with him in the ark, and he sent a wind over the earth, and the waters receded. Now the springs of the deep and the floodgates of the heavens had been closed, and the rain had stopped falling from the sky. The water receded steadily from the earth. At the end of the hundred and fifty days the water had gone down, and on the seventeenth day of the seventh month the ark came to rest on the mountains of Ararat. The waters continued to recede until the tenth month, and on the first day of the tenth month the tops of the mountains became visible.

After forty days Noah opened the window he had made in the ark and sent out a raven, and it kept flying back and forth until the water had dried up from the earth. Then he sent out a dove to see if the water had receded from the surface of the ground. But the dove could find no place to set its feet because there was water over all the surface of the earth; so it returned to Noah in the ark. He reached out his hand and took the dove and brought it back to himself in the ark. He waited seven more days and again sent out the dove from the ark. When the dove returned to him in the evening, there in its beak was a freshly plucked olive leaf! Then Noah knew that the water had receded from the earth. He waited seven more days and sent the dove out again, but this time it did not return to him.

By the first day of the first month of Noah's six hundred and first year, the water had dried up from the earth. Noah then removed the covering from the ark and saw that the surface of the ground was dry. By the twenty-seventh day of the second month the earth was completely dry.

I often wonder if times -- especially months -- were measured differently in Old Testament times compared to today. The account of the Flood seems to hint that they were.

From the 17th day of the 2nd month to the 17th day of the 7th month is calculated here as 150 days. That's a nice round 30 days per month. Assuming full moon to full moon equals a month (since that's part of the reason God put the heavenly bodies there in the first place -- Genesis 1:14), that works out to 360 days per year, if the year had 12 months.

Noah and his family were in the ark for 1 year and 10 days. That makes a total of 470 days by this reckoning -- not 375 by modern-day counting.

Assuming modern scientists are correct in saying that it now takes a little over 365 days for the Earth to orbit the sun once, that means that the length of a year is very gradually growing longer as time passes. At the same time, the length of a month is getting shorter -- from 30 down to about 28 days from one full moon to the next.

I don't doubt that all of this is possible. In fact, I'd be surprised if things weren't changing, especially considering that everything in the universe is pretty much always on the move and that the effects of sin affect the whole creation. If it weren't for sin, we might still have 30-day months and 360-day years.

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