And because the Father knows, the Savior teaches us to pray for that will to be done on earth as in heaven. Let us stretch our minds for a moment and contemplate the heavens. In the world, the word heaven refers to something that is ideal and sublime. It would be the expansion and concentration of all of God's love. The heaven we are referring to here is the heaven where God dwells.
Heavenly life is simply the best life.
It is worth any price. In heaven they do God's will. That is why it is heaven. Of course, we cannot really comprehend all of his will. For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.