Paul said to us, "May be able to comprehend with all the saints what is the width and length and depth and height, to know the love of Christ which passes knowledge, that you be filled with all the fullness of God" [Ephesians 3;18-19].

It is his deepest desire for all of to us believe in the Gospel and to be filled with all the spiritual blessings given by God.  God's plan for us is so profound that its depth and love cannot be measured. When we think about God's love, we can only praise Him for His grace.

The phrase "every spiritual blessing in the heavenly places in Christ" implies that those spiritual blessings were yet to reach the human domain. But in Ephesians 1:4, Paul explains how such spiritual blessings were realized in Jesus Christ through the method of  "God's selection."