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"Yet with the living oracles before them, those who claim to preach the word present the suppositions of human minds, the maxims and commandments of men. They make void the law of God by their traditions. The sophistry in regard to the world’s being created in an indefinite period of time is one of Satan’s falsehoods. God speaks to the human family in language they can comprehend. He does not leave the matter so indefinite that human beings can handle it according to their theories. When the Lord declares that He made the world in six days and rested on the seventh day, He means the day of twenty-four hours, which He has marked off by the rising and setting of the sun. {TM 135.3}"
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a day consisting of evening and morning, like every other day since that time."
"The Bible record is in harmony with itself and with the teaching of nature. Of the first day employed in the work of creation is given the record, “
The evening and the morning were the first day.”
Genesis 1:5. And the same in substance is said of
each of the first six days of creation week.
Each of these periods Inspiration declares to have been a day consisting of evening and morning, like every other day since that time. In regard to the work of creation itself the divine testimony is, “He spake, and it was done; He commanded, and it stood fast.” Psalm 33:9. With Him who could thus call into existence unnumbered worlds, how long a time would be required for the evolution of the earth from chaos? In order to account for His works, must we do violence to His word? "(Education, page 129)
We should jealously guard the edges of the Sabbath. Remember that every moment is consecrated, holy time. Whenever it is possible, employers should give their workers the hours from Friday noon until the beginning of the Sabbath. Give them time for preparation, that they may welcome the Lord’s day with quietness of mind. By such a course you will suffer no loss even in temporal things. {6T 356.1}
I saw it was even so, “From even unto even shall ye celebrate your Sabbath.” Said the angel, “Take the word of God, read it, understand, and ye cannot err. Read carefully, and ye shall there find what even is, and when it is.” I asked the angel if the frown of God had been upon his people for commencing the Sabbath as they have. I was directed back to the first rise of the Sabbath. I followed the people of God up to this time, and did not see that God was displeased, or frowned upon them. I inquired why it had been thus, that at this late day we must change the time of commencing the Sabbath. Said the angel, “Ye shall understand, but not yet, not yet.” Said the angel, “If light comes, and that light is set aside, or rejected, then comes condemnation and the frown of God; but before the light comes there is no sin, for there is no light for them to reject.” I saw that it was in the minds of some that the Lord had shown that the Sabbath commenced at six o’clock, when I had only seen that it commenced at “even,” and it was inferred that even was at six. I saw the servants of God must draw together, press together. {4bSG 3.3}
Page 116, “Time to Begin the Sabbath”—For a period of about ten years Sabbathkeeping Adventists observed the Sabbath from 6 P. M. Friday to 6 P. M. Saturday. Elder Joseph Bates in his first pamphlet on the perpetuity of the Sabbath of the fourth commandment, published in 1846, had given reasons for the supposed scriptural support for the observance of the Sabbath in this way. He cited the parable of the laborers in the vineyard, the last group of which had been called at “the eleventh hour” of the day and had wrought but one hour. The reckoning was made with them “when even was come.” Matthew 20:6, 8, 12. Comparing this with Christ’s question, “are there not twelve hours in the day?” He argued that the “even” began with the twelfth hour, or six o’clock, reckoning with equatorial time or the beginning of the sacred year. Respect for his years and experience and his godly life may have been the main reasons for accepting his conclusions without further investigation. {1T 713.2}
As time passed and the message spread, an increasing number of Sabbathkeepers questioned the practice and advocated the sunset time for reckoning the beginning of the Sabbath. A thorough Bible investigation of the question was made by Elder J. N. Andrews, who wrote a paper setting forth the Biblical reasons in favor of the sunset time. This paper was introduced and discussed on Sabbath, November 17, 1855, at the Conference in Battle Creek, Michigan, with the result that nearly, but not quite, all present were convinced that Elder Andrew’s conclusion was correct. The presentation of the subject to Mrs. White in this vision, given two days later, answered the questions lingering in some minds and effected unity among the believers. Commenting on this experience, as illustrating the office of the visions to confirm conclusions based on Biblical study rather than to introduce new teachings, Elder James White wrote later: {1T 713.3}
1. The setting of the sun begins the evening
2. the setting of the sun ends the previous day and begins the new one. That is the way that "boundaries" work.
3. The rising and setting of the sun are both addressed in Genesis 1
Gen 1:5 God called the light “day,” and the darkness He called “night.” And there was evening and there was morning, one day.
"day" is used two different ways in that vs... in the first case "the light" is day and in the second case BOTH the evening and the morning combined are day.