Gen 1:4 KJV – And God saw the light, that [it was] good: and God divided the light from the darkness.
Gen 1:5 KJV – And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.
Take two glass jars—one with water and food dye, and the other with just clean water. Try pouring the liquid with the food dye into the glass of clean water. All the water becomes mixed with the dye. Try pouring the clean water into the glass with food dye and the result is the same. The two must remain separate to have clean water.
Lev 10:10 KJV – And that ye may put difference between holy and unholy, and between unclean and clean;
Eze 44:23 KJV – And they shall teach my people [the difference] between the holy and profane, and cause them to discern between the unclean and the clean.
There are seven days in the week. Seven Days of walking in the seven lamps of God.
Gen 13:15 KJV – For all the land which thou seest, to thee will I give it, and to thy seed for ever.
Gen 13:16 KJV – And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, [then] shall thy seed also be numbered.
Gen 13:17 KJV – Arise, walk through the land in the length of it and in the breadth of it; for I will give it unto thee.