God himself is increasing and progressing in knowledge, power, and dominion, and will do so, worlds without end.
Wilford Woodruff
Mormon prophet
Journal of Discourses 6:120

... advancing as our Father in heaven advances, for there is progress for our father and for our Lord Jesus. There is no such thing as standing still in the eternal work of our God. It is endless progress, progressing from one degree of knowledge to another degree.
George Q. Cannon
First Presidency Counselor
Millennial Star 61:117