Hello Bruce. I interpret it this way: The “six days” of creation begin in Genesis 1:3 with the words, “And God said, ‘Let there be light…’” (this pattern is repeated in each of the following days, which all begin with “And God said …”). This being so, the “heavens and the earth” (Gen 1:1) were created BEFORE the six days of creation. So in effect, there were two stages of creation - (Stage 1) the creation of “the heavens and the earth”, followed by, (Stage 2) the six days.
Furthermore, if Day 1 began with verse 1, it would present a pattern of darkness-light-darkness-light, which is not how we understand a day (24 hours) to be. The other five Days in Genesis 1 present a pattern of light-darkness-light, which is the equivalent of dawn-night-dawn … which makes perfect sense with respect to our concept of the length of one day. But if the beginning of Day 1 is “Let there be light”, we are presented with the same pattern of light-darkness-light (24 hours) as the other Days.
… making the current age of the earth since Adam about 7000 years
Liturgical Reading of Midnight Mass
Solemnity of the Nativity
From the Roman Martyrology:
“In the twenty-fourth day of the month of December; In the year five-thousand one-hundred and ninety-nine from the creation of the world, when in the beginning God created the heavens and the earth … JESUS CHRIST … was born in Bethlehem of Judah of the Virgin Mary, made man …”
Therefore, “God created the heavens and the earth” 5199 + 2018 = 7217 years ago. I disagree with this (as mentioned above), in that I believe the “six days” of creation occurred about 7217 years ago. The earth was created at some time prior to that.
It’s interesting that many Jewish publications describe this year (2018) as 5778