What is the meaning of made for more?

And I was caught up in the third heaven and heard things impossible to utter.

The spirit genii tell us that we are as yet only a little way on that road to perfect manifestation―

But we came from the complete One and we shall return to the complete One.

If the complete One has all-wisdom―the Seven Spirits of God―it is only as Head of the race―such wisdom is your birthright―the birthright of all―and will be yours when the set time is at hand.