(Abraham 3:22-23.)

I almost forgot . . . Given a co-ordinate system with a positive going X-axis (from a 0 beginning point) and a Y-axis (positive going with that same origin,) The Y axis would represent a positive continuum of perfection and the X axis would represent a positive continuum of time (Our limited reference of course when you mention time). A telestial world would be represented as a negative going line that starts out at a degree of perfection and over time tends toward imperfection (having a negative slope;) a terrestrial world would start out at a degree of perfection and would continue at that same degree of perfection through time,(having a 0 slope;) and a Celestial world would start out at a degree of perfection and over time increase toward more perfection having a positive slope.